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OEM Sourcing · China Manufacturing · March 2026
Custom First Aid Kits from China:
Complete OEM Sourcing Guide 2026
Sourcing a custom first aid kit from China sounds straightforward — until your first container arrives with the wrong case colour, non-compliant gloves, and a logo print that scratched off in transit. This guide covers the full OEM process, the variables that determine your final price, and the six mistakes that cost buyers the most.
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China manufactures the majority of first aid kits sold globally at the B2B level — from the DIN 13164-compliant automotive kits distributed across European garages, to the ANSI Z308.1 workplace kits stocked in US manufacturing facilities, to the custom-branded travel kits distributed in airline amenity packs. The manufacturing capability is genuine and the price advantage is real. The challenge is the sourcing process.
Most sourcing failures are not caused by bad Chinese manufacturers. They are caused by incomplete specifications, skipped verification steps, and misunderstandings about what "OEM" and "custom" actually mean in a factory context. This guide eliminates those misunderstandings.
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Part of the First Aid Kit Procurement SeriesThis article covers the OEM sourcing process in depth. For certification requirements by market, see the Certification Requirements Guide. For the complete procurement overview, see the First Aid Kit Buyer's Guide.
Section 01
OEM vs ODM: Which Model Fits Your Business?
The distinction between OEM and ODM is structural — it determines how much design control you have, what the minimum order requirements are, and how much development time the project requires. Most buyers default to "OEM" in supplier conversations without realising that what they actually want is an ODM arrangement with logo customisation.
OEMOriginal Equipment Manufacturer
You own the design. The factory manufactures to your specifications. Your brand, your case design, your contents list, your insert card.
Full design control — case shape, colour, compartment layout, insert
Brand differentiation — product is unique to you in the market
Complete contents customisation — exactly what you specify
Higher MOQ (1,000–2,000 units for new tooling)
Tooling cost upfront: USD 1,500–8,000 for new case mould
Longer lead time: 60–90 days for first order
Best for:Distributors building a proprietary brand; national distributors wanting exclusivity; high-volume ongoing programs.
ODMOriginal Design Manufacturer
The factory owns the design. You select from existing moulds, add your logo, choose from available colours and contents configurations.
Lower MOQ (300–500 units typical)
No tooling cost — existing moulds used
Faster lead time: 25–40 days
Certified designs already market-tested
Limited to factory's existing case designs and dimensions
Other buyers may order identical case with different logo
Contents customisation limited to available items
Best for:First-time China sourcing; testing a new market; lower-volume programs; buyers who need fast turnaround.
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The Hybrid Approach Most Buyers UseIn practice, most successful B2B buyers start with ODM for the first 1–2 orders to validate demand and the supplier relationship. Once volumes reach 1,000+ units per order, they invest in OEM tooling to build brand differentiation. Ask any shortlisted supplier about their mould library — established manufacturers have 20–50 existing mould designs across PP, EVA, and nylon formats, providing wide ODM choice without tooling cost.
Section 02
MOQ Reality: What Determines Your Minimum Order
MOQ is not a fixed factory policy — it is a function of unit economics. A factory sets MOQ at the point where the production run is profitable after accounting for setup time, machine changeover, and the cost of procuring raw materials at non-bulk prices. Understanding this logic helps you negotiate intelligently.
| Kit Format | ODM MOQ | OEM MOQ (existing mould) | OEM MOQ (new tooling) | Tooling Cost |
|---|---|---|---|---|
| Mini EVA / nylon bag | 200–300 pcs | 300–500 pcs | 1,000+ pcs | USD 800–2,000 |
| Standard PP hard case | 500 pcs | 500–800 pcs | 1,500–2,000 pcs | USD 2,500–5,000 |
| Large PP wall-mount | 300 pcs | 500 pcs | 1,000–2,000 pcs | USD 3,000–6,000 |
| Metal / aluminium case | 200 pcs | 300 pcs | 800–1,500 pcs | USD 1,500–3,500 |
| Full custom (new shape) | N/A | N/A | 2,000–5,000 pcs | USD 5,000–12,000 |
Negotiating MOQ Below the Factory's Standard
MOQ is negotiable with the right approach. Three strategies that work:
- Accept a catalogue colour: If you take the factory's standard black or green rather than a custom colour, setup costs drop and MOQ drops with them. Many buyers use standard colours for first orders, then switch to custom colour once volumes increase.
- Consolidate SKUs: Instead of 200 units each of 5 different kit configurations, order 1,000 units of one configuration. The factory's economics improve and MOQ flexibility follows.
- Offer a longer-term commitment: A letter of intent for 3,000 units annually — even without a binding contract — often persuades a factory to accept a 300-unit trial order at standard pricing without MOQ surcharge.
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MOQ vs Container VolumeCheck that your order quantity fills at least one 20-foot container efficiently before committing. A standard 20-foot FCL holds approximately 1,500–2,000 PP hard-case first aid kits depending on dimensions. Ordering 500 units means you are paying LCL (less-than-container-load) freight at significantly higher per-unit cost. The economics of China sourcing improve dramatically at FCL quantities.
Section 03
Case Material Selection: PP, EVA, Nylon & Metal
The case is the most visible product decision and the one buyers most commonly underspecify. "Hard case" and "soft case" are useful shorthand but insufficient for procurement — two PP cases from different manufacturers can have vastly different wall thickness, hinge quality, and IP rating. Specify material, thickness, and performance requirements explicitly.
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Polypropylene (PP)
DIN 13164 Default
Most Common B2B
Hard shell, impact resistant, stackable, recyclable. Industry standard for automotive, workplace, and OEM kits. Wall thickness 2.5–4mm for quality kits; avoid below 2mm. Available in any colour.
FOB premium: baseline
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EVA (Ethylene Vinyl Acetate)
Lightweight
Travel / Personal
Semi-rigid foam material, lightweight and flexible. Excellent for travel kits, bag inserts, and compact formats. Water-resistant but not waterproof. Limited structural protection vs PP.
FOB premium: −10 to −20% vs PP
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Nylon / Oxford Cloth
Flexible
Travel / Sport
Soft bag format. 600D or 1200D Oxford nylon for durability. Ideal for travel, hiking, and sport first aid bags. Not suitable for DIN 13164 compliance (hard case required). Wide colour and print options.
FOB premium: −15 to −25% vs PP
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Aluminium / Metal
Premium
Heavy
Maximum durability. Used for industrial, marine, and outdoor emergency kits. Significantly heavier than PP. Premium aesthetics for high-end branded or corporate kits. Laser engraving for logos.
FOB premium: +60 to +100% vs PP
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ABS Plastic
Impact Resistant
Medical Grade
Higher impact resistance than PP, smoother surface finish, used in premium wall-mount and medical cabinet formats. More expensive tooling than PP. Common in hospital and clinic settings.
FOB premium: +20 to +35% vs PP
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Recycled PP / Bio-based
ESG
Growing Demand
Recycled polypropylene cases with equivalent mechanical performance to virgin PP. Increasingly specified in EU ESG-driven procurement. Requires material traceability documentation. Small premium vs virgin PP.
FOB premium: +5 to +15% vs PP
What to Specify Beyond Material Type
Case material is only the starting point. A complete case specification should include:
- Wall thickness: Minimum 2.5mm for PP cases in B2B applications. Below 2mm is prone to cracking under normal handling.
- Hinge type: Piano hinge (continuous) is more durable than spot hinges for frequently opened kits. Specify hinge material (stainless vs plastic) for high-humidity applications.
- Latch mechanism: Single latch kits are cheaper but less secure. Double latch for any kit that will be handled in transit or vehicle applications.
- IP/water resistance rating: If the kit will be used in outdoor, marine, or industrial wet environments, specify IPX4 (splash-proof) minimum.
- Case colour: For DIN 13164, the colour is mandated (black with green cross). For custom kits, specify Pantone colour reference — not "red" or "blue." Colour inconsistency between orders is one of the most common complaints.
- Logo application method: Silk screen print (lower durability, cheapest), pad print (better for curved surfaces), hot stamp (durable, premium), embossed (moulded-in, highest durability). Specify the method and minimum abrasion test requirement.
Section 04
The Full OEM Development Process (Step by Step)
A custom first aid kit OEM project follows a predictable sequence. Understanding each phase — and what decisions need to be made at each gate — prevents the delays and miscommunications that derail most first-time sourcing projects.
1
Specification & Supplier Shortlist
Week 1–2 · Buyer-side work
Define your complete product specification: target standard (DIN/ANSI/BS), case format, customisation level, contents list, target price, MOQ, and certification requirements. Shortlist 3–5 factories from verified sources (not Alibaba listings alone). Verify CE certificates and ISO 13485 status before approaching. See the supplier verification checklist for the full process.
2
RFQ Distribution & Quotation Review
Week 2–3 · 7–10 days for responses
Send an identical RFQ document to all shortlisted suppliers containing your full specification. This allows apples-to-apples price comparison. A good RFQ includes: product spec sheet, target quantity, target FOB price range, certification requirements, packaging and labeling requirements, required documentation list (CoA, CE cert, ISO cert). Compare not just unit price but what each quote includes and excludes.
3
Sample Order & Evaluation
Week 3–6 · Allow 2–3 weeks for samples
Order samples from your top 2–3 suppliers simultaneously — do not evaluate sequentially. Sample evaluation should cover: physical inspection against specification (dimensions, ply, mesh count for gauze contents, logo quality), contents count verification, CoA review for medical items, case material quality (drop test, hinge test, latch test). Sample cost is typically USD 50–200 per kit including courier — always worth paying for rather than accepting "free samples" that may be hand-assembled showcase units.
4
Factory Audit (First-Time Supplier)
Week 4–6 · On-site or third-party
For orders above USD 20,000 with a new supplier, conduct a factory audit before placing the production order. Third-party audits by SGS or Bureau Veritas cost USD 800–1,500 per day and take 1–2 days. Key verification points: ISO 13485 QMS in practice (not just on paper), cleanroom conditions for sterile contents, raw material traceability for medical items, equipment calibration records, and non-conforming product management. See our Factory Audit Checklist.
5
Purchase Order & Production Approval
Week 5–7 · Contract and deposit
Issue a formal Purchase Order (PO) referencing your full specification. Standard payment terms for established Chinese factories: 30% deposit with PO, 70% against Bill of Lading or pre-shipment inspection approval. Negotiate payment terms — 30/70 or 40/60 is standard; 50/50 is acceptable for first orders; avoid 100% prepayment regardless of factory reputation. Include a golden sample clause: production must match approved sample before shipment.
6
Production Monitoring
Week 6–10 · Factory production period
Request mid-production photos at 30% and 70% completion stages. Ask specifically for: case colour confirmation shot, logo quality shot, and contents laid out for count verification. Any deviation from approved sample at this stage is easier and cheaper to correct before packaging than after. A good supplier will proactively send production updates; a supplier who resists sharing progress photos during production is a risk indicator.
7
Pre-Shipment Inspection (PSI)
Week 10–11 · Before balance payment
Commission a pre-shipment inspection by a third-party agent (SGS, Intertek, or local agent) before releasing the 70% balance payment. AQL 2.5 major / 4.0 minor is the industry standard sampling level. Inspection report covers: quantity verification, specification check, carton labeling, packaging integrity. For DIN-compliant kits, inspector should verify glove material (nitrile, not latex) and rescue blanket dimensions. PSI cost: USD 250–350 per inspection day.
8
Shipment & Documentation
Week 11–15 · Ocean freight
Agree Incoterms 2020 terms in the PO. FOB (Free on Board, named port) is the most common for China exports — you control freight from the Chinese port. CIF (Cost, Insurance, Freight) is convenient but gives less control over freight cost and carrier selection. Required documents for customs clearance: Commercial Invoice, Packing List, Bill of Lading, CE Certificate (EU), CoA for medical contents, and country-specific import certificates where required (SASO, ESMA, etc.).
Section 05
Lead Times: What's Normal, What's a Red Flag
Lead time is the most commonly misquoted figure in Chinese first aid kit sourcing. A supplier who quotes 15 days for a custom OEM order with new tooling is either misrepresenting the timeline or planning to cut corners. Understanding realistic lead times lets you plan procurement cycles accurately and identify unrealistic promises before they become delivery failures.
| Order Type | Realistic Lead Time | Warning: Too Fast | Risk if Rushed |
|---|---|---|---|
| Catalogue kit, logo print only (ODM) | 20–30 days | Under 14 days | Printing quality shortcuts; existing stock used without QC |
| Catalogue kit, custom colour (ODM) | 30–40 days | Under 20 days | Wrong colour match; colour unstable across production run |
| Custom contents, existing case (semi-OEM) | 35–50 days | Under 25 days | Medical item procurement shortcuts; non-CoA items substituted |
| Full OEM, existing mould | 40–55 days | Under 30 days | QC steps skipped; production overlaps with other orders |
| Full OEM, new tooling required | 60–90 days | Under 45 days | Tooling quality compromised; first-shot approval skipped |
Chinese Public Holidays: The Seasonal Lead Time Risk
Chinese New Year (CNY) — typically January 20–February 20 depending on the year — is the single biggest supply chain disruption in China sourcing. Factories close for 1–2 weeks and workers return to home provinces. Effective production shutdown can be 3–5 weeks when pre-holiday slowdown and post-holiday ramp-up are included.
| If Your Delivery Deadline Is | Place Production Order By | Rationale |
|---|---|---|
| February (any year) | By November 15 previous year | Factory must complete production before CNY shutdown |
| March | By December 1 previous year | Ocean freight takes 25–35 days; production must complete before CNY |
| April | By January 15 (post-CNY orders accepted but risky) | Factory resumes ~February 15–20; lead time + freight = April arrival possible |
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The "Already in Stock" TrapWhen a factory quotes a suspiciously short lead time, ask directly: "Is this from existing production stock or new production?" Pre-made stock kits may not match your specification exactly, may carry an earlier CE certificate version, and may have contents nearing expiry. Never accept stock kits without a full CoA and contents verification check identical to what you would do for a new production order.
Section 06
Writing a Complete OEM Specification
The most important document in any OEM sourcing project is the product specification. An incomplete spec is the single root cause behind the majority of quality disputes, rework costs, and missed deliveries. The spec template below covers every parameter a Chinese factory needs to quote and produce accurately.
📄 OEM First Aid Kit — Complete Specification Template
CASE ————————————————————————Material: Polypropylene (PP), virgin grade, wall thickness ≥2.5mm
Outer dimensions: 250×160×65mm (L×W×H) ±3mm
Colour: Black (Pantone Black C) with green cross (Pantone 355 C)
Hinge: Piano hinge, stainless steel
Latch: Double snap latch, polypropylene
Logo: Hot stamp, Pantone gold foil, minimum 40×15mm, abrasion test ≥500 rubs
CERTIFICATION ——————————————————————
Standard: DIN 13164:2022 (or ANSI Z308.1-2021 Class B)
CE Mark: Required — EU MDR 2017/745, Notified Body certificate with scope
Mfr cert: ISO 13485:2016, scope to include first aid kit assembly
CONTENTS (sample for DIN 13164:2022) ————————————
Gauze swabs: 2× sterile, 10×10cm, 8-ply, BP-compliant, individually wrapped
Trauma bandage: 1× min. 8cm wide, sterile, individually wrapped
Triangular bandage: 4× 100×140×100cm minimum
Roller bandage: 2× elastic, 6cm×4m
Gloves: 1 pair nitrile, non-powdered, size M minimum, CE-marked
Rescue blanket: 1× emergency foil blanket, ≥140×220cm
CPR shield: 1× face shield with one-way valve
Insert: Full-colour instruction card, German + English, 4-colour print on 200gsm
PACKAGING ——————————————————————————
Inner: PE bag per kit, heat sealed
Outer carton: 10 kits per carton, double-wall corrugated, min. 3-ply
Labeling: Lot number, production date, CE mark, manufacturer address, barcode (EAN-13)
DOCUMENTATION ——————————————————————
Per lot: CoA for all medical contents; CE certificate; ISO 13485 certificate
Per shipment: Commercial Invoice, Packing List, pre-shipment inspection report
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Golden Sample ClauseAlways include a golden sample clause in your Purchase Order: "Production must match the approved golden sample signed by both parties on [date]. Any deviation from the golden sample not pre-approved in writing constitutes a non-conformance and gives the buyer the right to reject the shipment." This single clause prevents the vast majority of quality disputes.
Section 07
Pre-Shipment Inspection: What to Check
A pre-shipment inspection (PSI) is your last line of defence before the product leaves China. It is not a substitute for good supplier qualification and production monitoring, but it catches issues that were missed or that occurred in the final stages of production and packaging. The PSI must happen before you release the balance payment — not after shipment when leverage is gone.
| Inspection Area | What Inspector Verifies | AQL Level | Common Failure Mode |
|---|---|---|---|
| Quantity verification | Carton count, units per carton, total SKUs | 100% carton count | Short shipment; substituted cartons |
| Case quality | Colour match vs golden sample, logo quality, hinge/latch function, wall thickness spot check | AQL 2.5 major | Colour deviation; logo print abrasion; hinge cracking |
| Contents count | All items present per contents list, correct quantities | AQL 2.5 major | Missing items; substituted items; wrong size |
| Medical item verification | Gauze dimensions, ply count, sterile packaging integrity, expiry date present, CE mark on packaging | AQL 2.5 major | Non-CE gauze substituted; expiry date missing; damaged sterile packaging |
| Glove material check | Nitrile (not latex) confirmed — request material certificate | 100% visual; 5% material test | Latex substituted for nitrile (DIN non-compliance) |
| Rescue blanket dimensions | Measure 3 samples: min. 140×220cm (DIN 2022) | 3 samples per lot | Undersized blanket (pre-2022 dimensions used) |
| Carton labeling | Lot number, production date, CE mark, correct barcode, destination labeling | AQL 4.0 minor | Wrong destination label; missing lot number |
| Packing integrity | Inner PE bags sealed; outer cartons undamaged; palletisation correct | AQL 4.0 minor | Open PE bags; crushed cartons in bottom layer |
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Who to Commission for PSI in ChinaSGS, Intertek, Bureau Veritas, and QIMA all offer pre-shipment inspection services in China. Cost: USD 250–350 for a standard 1-day inspection. For first orders or large orders, always use an independent third party — not an agent introduced by the supplier. The inspection report provides documented evidence for any post-shipment dispute and is required by most trade finance and insurance providers.
Section 08
6 Most Costly OEM Sourcing Pitfalls
These are the six mistakes that account for the majority of financial losses and relationship failures in first aid kit OEM sourcing from China. Every one of them is preventable.
Pitfall 01
Incomplete specification = undefined quality baseline
A spec that says "PP hard case, green cross, DIN 13164 compliant" leaves wall thickness, hinge type, glove material, gauze mesh count, and logo method undefined. The factory fills these gaps with whatever is cheapest and still technically describable as compliant.
Use the specification template in Section 06. Define every parameter. If you don't specify it, the factory decides it.
Pitfall 02
Paying 100% upfront — losing all leverage
Some factories request 100% payment upfront, particularly for smaller orders. Once full payment is made, the buyer has zero leverage over production quality, timeline, or dispute resolution. This is the single fastest way to lose money in China sourcing.
Standard terms: 30% deposit with PO, 70% against Bill of Lading or post-PSI. Never release 70% before PSI approval.
Pitfall 03
Accepting certificate copies without verification
CE certificate images, ISO 13485 scans, and DIN compliance certificates can be fabricated or may apply to a different product or manufacturing site. A scanned PDF is not evidence of compliance — it is a claim that must be independently verified.
Verify all certificates directly with the issuing body before placing the order. Takes 15 minutes; saves potentially the entire order value.
Pitfall 04
Skipping pre-shipment inspection to save USD 300
PSI costs USD 250–350. A container of 1,000 kits at USD 8 per kit is USD 8,000. If 30% of those kits have non-compliant gloves (latex instead of nitrile) and the shipment is rejected at destination, the PSI would have saved USD 2,400+ in losses — plus freight, customs, rework and customer relationship cost.
Commission a PSI on every order above USD 5,000 with any supplier until 3 consecutive clean inspection records are established.
Pitfall 05
Ordering at CNY without adjusted timeline
Placing an order in December expecting February delivery is the most common timeline failure in China sourcing. Factories quote lead times in production days, not calendar days. CNY effectively adds 3–5 weeks to any order placed in the 6 weeks before the holiday.
See the CNY timeline table in Section 05. Build a 4-week buffer into any order scheduled around Chinese public holidays.
Pitfall 06
Using a trading company for OEM — paying for opacity
A trading company OEM order means your specification goes through an intermediary to an unknown factory. Quality issues become circular — the trading company blames the factory, the factory hasn't seen your original specification. Certificate ownership may not extend to the actual production site.
For OEM orders above USD 10,000, always identify and audit the manufacturing factory directly. Use trading companies only for catalogue orders where factory identity is less critical.
Section 09
Frequently Asked Questions
MOQ for custom OEM first aid kits from China starts at 500 units for PP hard-case formats with custom colour and logo. EVA soft-case and nylon bag kits typically start at 300 units. Full custom OEM with new mould tooling requires 1,000–2,000 units minimum to amortise tooling cost. Standard catalogue ODM kits without customisation can be ordered from 200 units. Trading companies offer lower MOQs (50–100 units) but at higher unit cost and without direct factory QC access. The most cost-effective approach is to qualify at ODM first, then invest in OEM tooling once volumes reach 1,000+ units per order cycle.
Lead times for custom first aid kits from China depend on the customisation level. Standard catalogue kit with logo print: 20–30 days production. Custom colour case with existing mould: 30–40 days. Full custom OEM with new mould tooling: 60–90 days including 20–30 days tooling. Add ocean freight (25–35 days to Europe; 20–28 days to US West Coast). Always add a 2-week buffer for Chinese public holiday proximity and pre-shipment inspection scheduling. Quotes of "15 days" for custom OEM orders are a red flag indicating either existing stock or cut corners.
OEM (Original Equipment Manufacturer) means you provide the full design specification — case shape, colour, compartment layout, contents list — and the factory manufactures to your design. You own the design, your brand is differentiated, but you need higher MOQ and upfront tooling investment. ODM (Original Design Manufacturer) means you select from the factory's existing moulds and customise within defined parameters: typically logo, colour selection from available options, and contents configuration. ODM is faster, lower MOQ, and no tooling cost — but your case design is not unique. Most first-time B2B buyers start with ODM for the first order to validate the supplier relationship, then move to OEM once volumes and commitment are confirmed.
Case mould tooling for a standard PP first aid kit costs USD 2,500–5,000 for a single-cavity mould producing a mid-size kit (approximately 250×160×65mm). Complex designs with multiple cavities, internal compartment features, or large case dimensions can reach USD 8,000–12,000. The mould is typically manufactured in 20–30 days and must pass a first-shot sample approval before entering production. The tooling is owned by the buyer (not the factory) — confirm this in writing. Some factories offer tooling cost amortisation over the first order quantity rather than requiring upfront payment, particularly for buyers committing to ongoing volume.
FOB (Free on Board, named Chinese port) is the recommended Incoterms 2020 term for most B2B buyers importing from China. Under FOB, the seller is responsible until the goods are loaded onto the vessel at the named Chinese port — after that point, you (the buyer) control freight booking, insurance, and carrier selection. This gives you control over freight cost and the ability to use your preferred forwarder. CIF (Cost, Insurance, Freight) is operationally simpler — the supplier books freight to your destination port — but it reduces your control over cost and carrier quality. Avoid EXW (Ex Works) for new suppliers as it places maximum risk and complexity on the buyer from the factory gate.
📚 References
- Incoterms® 2020 — International Chamber of Commerce. iccwbo.org
- DIN 13164:2022 — Erste-Hilfe-Material: Verbandkasten C. din.de
- ANSI/ISEA Z308.1-2021 — Minimum Requirements for Workplace First Aid Kits. isea.org
- EU MDR 2017/745 — Regulation on medical devices. eur-lex.europa.eu
- ISO 13485:2016 — Medical devices: Quality management systems. iso.org
- ISO 2859-1 — Sampling procedures for inspection by attributes. iso.org
- SGS Pre-Shipment Inspection Services. sgs.com
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