Dustproof 弹药盒 Manufacturer from KeXinMaterials source factory. OEM/ODM, wholesale, factory-direct pricing. 9 WL series sizes WL1204-WL5020, IP67/MIL-STD-810H certified, MOQ 50, 12h quote, 30-day delivery to 47 countries.
The long-tail of Dustproof 弹药盒 Manufacturer sourcing is where the real value is. Head terms are dominated by catalogs and trading companies. This page is built for buyers who know exactly what they need.
For your reference, here are the WL series models we typically use for Dustproof 弹药盒 Manufacturer applications. Outer dimensions (OD) are measured to the outside of the case; inner dimensions (ID) reflect the usable cavity after subtracting wall thickness. All in millimeters; imperial dimensions in our catalog PDF.
| Model | Outer (mm) | Inner (mm) | Weight (g) | Material | Size Class |
|---|---|---|---|---|---|
| WL1204 | 120×90×40 mm | 115×78×32 mm | 100 g | PP | Pistol Case |
| WL3812 | 380×320×120 mm | 365×280×110 mm | 1100 g | PP+GF | Rifle Case |
| WL6030 | 600×450×300 mm | 575×420×280 mm | 4200 g | PP+GF | NVG / Optics Kit |
The most common model for "Dustproof 弹药盒 Manufacturer" buyers is the WL1204 (120×90×40 mm OD, 100 g empty weight, PP body).
Shell material for Dustproof 弹药盒 Manufacturer is selected per use case: standard PP for general purpose, PP+GF for heavy-duty (10% glass fiber improves impact strength by 35%). Foam is 25 kg/m³ closed-cell PE, 0.5mm CNC cut tolerance. Anti-static ESD foam (10^6-10^11 Ω) available for electronics.
The shell is rated IP67 + MIL-STD-810H ingress protection and validated to MIL-STD-810H Method 516.8 (26 drops at 2.0m). Temperature range is -50 ~ +90 °C. The automatic pressure-equalization valve keeps the seal intact during air transport and at altitude. Latch is a double-throw design rated for 5,000 open/close cycles. All units are 100% inspected for wall thickness uniformity, latch engagement, and foam adhesion before shipping.
Common equipment we have designed Dustproof 弹药盒 Manufacturer foam layouts for, based on real customer projects since 2014: DSLR + 2-3 lenses, mirrorless kits, cinema cameras with matte box + monitor, drones (DJI Mavic/Phantom/Inspire) with 5 batteries, broadcast lighting kits, military optics, medical devices.
Top 5 mistakes we see in 2024: (1) Over-specifying size — buying WL5020 when WL3812 fits. (2) Choosing by price alone. (3) Skipping IP certification. (4) Ignoring latch type. (5) Not requesting lot certificates. All five add up to a 2-3x higher TCO over 5 years.
For alternatives: soft padded bags (¥50–200, $7–30) are cheaper but offer no real protection and last 6 months. Aluminum hard cases ($80–300) are heavier, prone to denting, and 2–4× the price. Carbon fiber cases ($300+) are overkill for 95% of B2B use cases. Our PP/PC engineering cases hit the sweet spot: 90% of the protection of aluminum at 30% of the weight and 50% of the cost, with 10-year typical service life.
After Dustproof 弹药盒 Manufacturer ships: (1) We send QC photos before shipment. (2) Lot certificate with serial numbers. (3) 90-day defect replacement. (4) Foam re-cut service for equipment changes. (5) 5-year case body warranty. (6) Tooling stored 3 years for easy reorder.
Our engineers have seen 10,000+ spec sheets. Yours will not surprise us.
Established 2014. 13,000 sqm factory in Fusha Industrial Park, Zhongshan, Guangdong. 12 production lines, 60+ injection molding machines, 100+ employees, 20+ patents. Monthly capacity 80,000 units. Annual export revenue 8M+ USD to 47 countries.
Direct from the OEM. Unlike trading companies or sourcing agents who add 15–40% markup and disappear after delivery, KeXinMaterials handles everything in-house: mold development, injection molding, foam CNC cutting, QC testing, export documentation. Our 2024 buyer survey showed 87% repeat-order rate and 0.3% defect rate across 47 countries.
| Quantity | Unit Price | Discount | Lead Time | Sample |
|---|---|---|---|---|
| 50-99 pcs | USD 12.35 | — | 20 days | Free (pay shipping) |
| 100-199 pcs | USD 10.92 | 5% off | 25 days | Free (pay shipping) |
| 200-499 pcs | USD 9.50 | 10% off | 30 days | Free (pay shipping) |
| 500-999 pcs | USD 8.55 | 15% off | 30 days | Free (pay shipping) |
| 1000+ pcs | USD 7.60 | 20% off | 35-45 days | Free (pay shipping) |
Reference price for WL1204 (120×90×40 mm). Custom sizes, colors, foam add 5–30%. Quote valid 30 days.
Dustproof 弹药盒 Manufacturer: Compatible Equipment Reference
Visual summary of the key specifications. Print-friendly for buyer reference.
📹 60-second factory + product walkthrough. Dustproof 弹药盒 Manufacturer foam cutting process, equipment fitting test, customization showcase
Yes. Logo options: molded-in (5,000+ unit order, $500 mold fee, 30-day lead time), printed (any order, $0.50/unit setup, 5-day lead time), or laser-etched (any order, $1/unit setup, 5-day lead time). Logo file: vector PDF, AI, or EPS.
Standard maximum: WL5020 (500×400×200mm). Custom: up to 1000×800×400mm with reinforced tooling, 60-day lead time, MOQ 200 units, $8,000-15,000 mold fee. Above 1000mm, we partner with two larger factories in our network.
Stock models: no minimum (sample orders of 1-10 units accepted at 2x pricing). Custom colors: 500 units. Custom sizes (new mold): 500 units. Custom foam (existing case): 50 units. Custom hardware (latch, hinge): 1,000 units.
Long-tail Dustproof 弹药盒 Manufacturer usually involves one or more: non-standard size, custom foam cavity, specific certification (MIL-STD, FDA, ATEX), branded color, or unusual material. We have built 150+ such configurations since 2014.
Yes. STEP file for standard WL series available on request. Custom design: we provide STEP, IGES, or SolidWorks file as part of the ODM process. We can also work from your STEP / IGES / SolidWorks file for OEM.
Free 5-day prototyping. ISO 9001 factory-direct. Ships to 47 countries.