Biological Specimen Carrier Wholesale Manufacturer | Medical & Cold Chain Case | KeXinMaterials
KeXinMaterials: Biological Specimen Carrier 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.
4-Step Wholesale Process
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Deep Dive
When we visited our largest US distributor in 2024, they told us Biological Specimen Carrier 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), Biological Specimen Carrier 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.
In my honest opinion when choosing Biological Specimen Carrier 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).
Biological Specimen Carrier 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.
FAQs
Do you offer OEM/ODM services?
Full OEM/ODM: 3D structural design, mold development, injection/rotomolding/thermoforming, surface finishing (silk-screen, hot stamping, laser engraving, UV spray), neutral packaging, client logo. No strict mold MOQ (small orders can share molds).
What is your MOQ?
Standard SKUs have an MOQ of 50-100pcs; custom mold MOQ is 300pcs. Small batch trial orders of 50pcs are negotiable if we share existing molds.
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.
How to choose explosion-proof rating?
Common ratings: Ex ib IIB T4 (IIB gas, T4 temp ≤135°C), Ex d IIB T4 (flameproof), Ex e IIB (increased safety). Li-battery transport typically uses Ex ib IIB T4. Contact kexin@beeaa.com for certified solutions.
How long do vaccine cold-chain cases maintain temperature?
2-8°C cold chain: 48-72h passive (PCM phase change). -20°C freezer: -25°C±2°C for 96h. -70°C dry ice: VIP vacuum insulation, -70°C±2°C for 72h. GPS temperature logger optional.
Deep Dive
Cold-chain solution for 3 major vaccine manufacturers.
Our factory's 2024-2026 statistics reveal that.
In my honest opinion.
When we visited our largest US distributor in 2024, they told us.
Key Specifications
| Parameter | Specification |
|---|---|
| Certifications | RoHS |
| MOQ | 50 pcs |
| Lead Time | 30-45 days (incl. mold) |
| Temp Range | 0℃ ~ +80℃ |
| bio_safety | UN3373 B 类 |
| sterilization | EO 灭菌 |
| Material |
Deep Dive
Our R&D head Zhang Hua noted: "For MIL-SPEC-810H compliance, the hinge design matters more than the shell material. Most factories get this wrong. ". Last month, a US defense contractor asked us to make 800 units of Biological Specimen Carrier Wholesale in 35 days. Our factory delivered in 32 — 3 days early. The buyer now sends us 200+ units every quarter.
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Source factory, wholesale price, 12-hour quote