Moisture-proof trolley-case Wholesale Manufacturer | Trolley & Business Case | KeXinMaterials
KeXinMaterials: Moisture-proof trolley-case Wholesale from source factory, wholesale price, OEM/ODM custom, 12h quote, 30-45 day delivery. FOB Shenzhen / EXW Zhongshan, T/T 30% deposit. Trolley & Business Case, IP67/MIL-SPEC certified. Inquire kexin@beeaa.com or WhatsApp +86 13590555309.
4-Step Wholesale Process
Deep Dive
In our 12 years of case manufacturing, we have found that Moisture-proof trolley-case Wholesale 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, Moisture-proof trolley-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.
From our experience, the best approach is when choosing Moisture-proof trolley-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
Wang Tao (Export Director): "Last year we shipped to 47 countries. Top 3 questions from buyers: lead time, MOQ, certifications. ".
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Key Specifications
| Parameter | Specification |
|---|---|
| Certifications | ICAO PI 967 |
| MOQ | 200 pcs |
| trolley | 无 |
| Lead Time | 30-45 days (incl. mold) |
| Temp Range | 0℃ ~ +80℃ |
| Material | |
| wheel_type | 橡胶越野轮 |
Deep Dive
After testing over 200 case designs, our R&D team concluded that.
I would recommend.
Based on 200+ batch tests we have run,.
Trolley & Business Case series exported to 30+ countries, 50,000+ units delivered in 2024.
Related Product Lines
Explore our other 9 product lines, all source factory direct, IP67 certified, 30-45 day delivery.
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.
Are trolley cases carry-on size?
We offer 3 sizes: 20-inch (≤20×40×55cm, carry-on), 24-inch (checked), 28-inch (large checked). 20-inch + IP54 + silent PU wheels is ideal for business travel.
Moisture-proof trolley-case Wholesale is a Trolley & Business 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.
Deep Dive
A Japanese photography equipment maker came to us in 2024 with a custom foam insert for Moisture-proof trolley-case Wholesale. 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