PP Case / Polypropylene Box Bulk Wholesale Manufacturer | Engineering Plastic Case | KeXinMaterials
KeXinMaterials: PP Case / Polypropylene Box Bulk Wholesale from source factory, wholesale price, OEM/ODM custom, 12h quote, 30-45 day delivery. FOB Shenzhen / EXW Zhongshan, T/T 30% deposit. Engineering Plastic Case, IP67/MIL-SPEC certified. Inquire kexin@beeaa.com or WhatsApp +86 13590555309.
PP Case / Polypropylene Box Bulk Wholesale is a Engineering Plastic Case series exported to 30+ countries, 50,000+ units delivered in 2024.. 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 |
|---|---|
| fiber_content | 10% |
| Certifications | KC |
| IP Rating | |
| Lead Time | 30-45 days |
| Temp Range | -20℃ ~ +60℃ |
| Material | |
| MOQ | 300 pcs |
4-Step Wholesale Process
FAQs
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 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.
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.
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.
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
Our QA manager Lin Mei has documented that PP Case / Polypropylene Box Bulk 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), PP Case / Polypropylene Box Bulk 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.
From our experience, the best approach is when choosing PP Case / Polypropylene Box Bulk 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
When we visited our largest US distributor in 2024, they told us.
We typically advise customers to.
Based on 200+ batch tests we have run,.
Engineering Plastic Case series exported to 30+ countries, 50,000+ units delivered in 2024.
Deep Dive
Lin Mei documented 3 defect patterns last quarter alone — those insights go into our standard QC training.
Deep Dive
A UK police department commissioned PP Case / Polypropylene Box Bulk Wholesale with custom foam for body cameras. We added RFID blocking fabric. Order: 1,500 units, repeat every 6 months.
Inquire Now · 30-Day Delivery
Source factory, wholesale price, 12-hour quote