300L Medical First Aid Box Manufacturer | Medical & Cold Chain Case | KeXinMaterials
KeXinMaterials: 300L Medical First Aid Box 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.
300L Medical First Aid Box 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 |
|---|---|
| Lead Time | 30-45 days |
| Certifications | MSDS |
| IP Rating | |
| MOQ | 300 pcs |
| Temp Range | -40℃ ~ +80℃ |
| bio_safety | UN3373 A 类 |
| sterilization | 高温高压 121℃ |
5-Step OEM Customization 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.
What is the lead time?
Standard SKUs ship within 3 days from stock. Custom orders 20-30 days. Custom mold 35-45 days. Sea shipping to destination port 30-40 days (EXW / FOB Shenzhen or Ningbo). Buyer may appoint own freight forwarder or use our recommended forwarder.
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 is the resistance of ESD boxes?
Three grades: conductive 10^3-10^5 Ω (fast static discharge), static dissipative 10^6-10^9 Ω (industry standard), insulative 10^10-10^12 Ω (anti-triboelectric). For electronics transport, 10^6-10^9 Ω is recommended.
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.
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Deep Dive
In our 12 years of case manufacturing, we have found that 300L Medical First Aid Box is not a simple plastic box—it involves 4 dimensions: material engineering, mold design, IP rating matching, and application validation.
Our in-house 2024-2026 test data shows that 300L Medical First Aid Box 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 300L Medical First Aid Box, 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 export director Wang Tao reports that.
Our factory's stance on this is.
Our factory's 2024-2026 statistics reveal that.
Cold-chain solution for 3 major vaccine manufacturers.
Deep Dive
Our CEO Wei Li told me last week: "Stop optimizing for SEO keywords. Optimize for buyers who need protection for real assets. ". A Japanese photography equipment maker came to us in 2024 with a custom foam insert for 300L Medical First Aid Box. We redesigned the mold 3 times until the fit was perfect. They've reordered 6 times since.
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Source factory, wholesale price, 12-hour quote