with Foam Insert leak-proof-3-layer-case Manufacturer | Medical & Cold Chain Case | KeXinMaterials
KeXinMaterials: with Foam Insert leak-proof-3-layer-case 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.
with Foam Insert leak-proof-3-layer-case 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 |
|---|---|
| sterilization | 酒精擦拭 |
| Temp Range | -40℃ ~ +120℃ |
| Lead Time | 30-45 days |
| IP Rating | |
| MOQ | 200 pcs |
| bio_safety | UN2814 |
| Material |
5-Step OEM Customization Process
FAQs
Do you provide samples?
Standard SKU samples are free (shipping paid by client, 5-7 working days via DHL/FedEx). Custom samples require mold fees, refundable or deductible from bulk order.
What certifications do you have?
ISO9001 QMS, CE, RoHS, REACH, UN38.3 (battery transport), MSDS, ICAO PI 967 (air battery), FDA (food grade), UL, KC, PSE, SAA, GOST-R, FCC ID.
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 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 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
Explore our other 9 product lines, all source factory direct, IP67 certified, 30-45 day delivery.
Related Case Studies
Explore our other 4 case studies in the same category, all source factory direct, IP67 certified, 30-45 day delivery.
Deep Dive
When we visited our largest US distributor in 2024, they told us with Foam Insert leak-proof-3-layer-case is not a simple plastic box—it involves 4 dimensions: material engineering, mold design, IP rating matching, and application validation.
Based on 200+ batch tests we have run, with Foam Insert leak-proof-3-layer-case 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.
From our experience, the best approach is when choosing with Foam Insert leak-proof-3-layer-case, 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
When we visited our largest US distributor in 2024, they told us.
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 (李伟, Founder & CEO): "We've been doing case manufacturing for 12 years — if we can't do it, nobody in this industry can. ".
Deep Dive
In Q1 2026, a German outdoor brand tested 4 factories for with Foam Insert leak-proof-3-layer-case. We were the only one who passed their 5-meter drop test on the first try. Order value: $120K.
Inquire Now · 30-Day Delivery
Source factory, wholesale price, 12-hour quote