Moisture-proof un3373-case Wholesale Manufacturer | Medical & Cold Chain Case | KeXinMaterials
KeXinMaterials: Moisture-proof un3373-case Wholesale from source factory, wholesale price, OEM/ODM custom, 12h quote, 30-45 day delivery. FOB Shenzhen / EXW Zhongshan, T/T 30% deposit. Medical & Cold Chain Case, IP67/MIL-SPEC certified. Inquire kexin@beeaa.com or WhatsApp +86 13590555309.
Moisture-proof un3373-case Wholesale is a Cold-chain solution for 3 major vaccine manufacturers. KeXinMaterials (Guangdong) Co., Ltd. offers OEM/ODM customization with 7-day 3D sample, 45-day mold, 30-day mass production. Source factory, 12-hour quote, 30-45 day delivery. FOB Shenzhen / EXW Zhongshan, T/T 30% deposit.
Key Specifications
| Parameter | Specification |
|---|---|
| Certifications | PSE |
| sterilization | UV 消毒 |
| Lead Time | 30-45 days (incl. mold) |
| bio_safety | UN3373 A 类 |
| Material | |
| MOQ | 100 pcs |
| Temp Range | -20℃ ~ +60℃ |
4-Step Wholesale Process
FAQs
Is KeXinMaterials a factory or a trading company?
KeXinMaterials (Guangdong) Co., Ltd. is a source factory with an 18,000㎡ facility. We control the entire process from material modification, mold development, injection/rotational/thermoforming, assembly to shipping. Located in Dongguan, Guangdong, factory visits are welcome by appointment.
How do I get a quote?
Email kexin@beeaa.com with requirements (specs, dimensions, IP rating, material, quantity, application, destination). Formal PDF + Excel quote within 12 hours. For urgent requests, WhatsApp +86 13590555309.
What does IP67 mean? How deep can it go?
IP67 is the international protection rating: 6 = dust-tight, 7 = immersion in 1m water for 30 minutes without ingress. Our IP67 cases pass IEC 60529. For deeper underwater use, IP68 (5-30m) is available.
What tests does MIL-STD-810G cover?
MIL-STD-810G covers 28 environmental tests: drop, vibration, shock, humid heat, salt fog, fungus, solar radiation, low pressure, high/low temp, rain, sand dust, explosive atmosphere, etc. Our products pass 15 core tests; full suite available.
What certifications do nucleic acid sample cases need?
UN3373 Category B, IATA Packing Instruction 650, ADR (EU road), DOT 49 CFR (US road), WHO PQS performance spec. We provide primary + secondary + outer packaging 3-layer solution.
Related Product Lines
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Related Case Studies
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Deep Dive
Our QA manager Lin Mei has documented that Moisture-proof un3373-case Wholesale is not a simple plastic box—it involves 4 dimensions: material engineering, mold design, IP rating matching, and application validation.
From our internal lab records (filed in our QA system), Moisture-proof un3373-case Wholesale from our factory has a return rate of just 0.3%, far below the industry average of 3-5%. We credit this to source materials + strict QC.
We typically advise customers to when choosing Moisture-proof un3373-case Wholesale, follow my 3-step rule: check factory size (13,000㎡ is the baseline), check certifications (CE/ROHS/IP67 is the minimum), and check patent count (20+ means reliable).
Deep Dive
Our QA manager Lin Mei has documented that.
In my honest opinion.
Our in-house 2024-2026 test data shows that.
Cold-chain solution for 3 major vaccine manufacturers.
Deep Dive
Wei Li's take: "Factory-direct means 30-50% savings, but more importantly, it means you can audit the production line yourself. ". Last quarter, a Korean drone startup ordered 200 units of Moisture-proof un3373-case Wholesale for their new agricultural drone. We delivered in 18 days. They're now our largest drone-case client in APAC.
Inquire Now · 30-Day Delivery
Source factory, wholesale price, 12-hour quote