Flash Case Bulk Wholesale from KeXinMaterials source factory. OEM/ODM, wholesale, factory-direct pricing. 9 WL series sizes WL1204-WL5020, IP67/MIL-STD-810H certified, MOQ 100, 12h quote, 30-day delivery to 47 countries.
Sourcing Flash Case Bulk Wholesale at the right price means understanding the cost stack: resin, mold amortization, foam, labor, packaging, and shipping. We break it all down below โ the same breakdown we use internally.
If you have not worked with the WL series before, this is the cheat sheet. WL1204-WL1504 are Small (under 200mm). WL1905-WL2808 are Medium (200-300mm). WL3812-WL5020 are Large (300-500mm). Within each tier, the model number encodes the length, width, height in cm.
| Model | Outer (mm) | Inner (mm) | Weight (g) | Material | Size Class |
|---|---|---|---|---|---|
| WL1905 | 190ร190ร45 mm | 180ร160ร40 mm | 250 g | PP | Medium |
| WL2005 | 195ร170ร46 mm | 190ร135ร40 mm | 175 g | PP | Medium |
| WL2405 | 240ร200ร53 mm | 220ร162ร49 mm | 290 g | PP | Medium |
The most common model for "Flash Case Bulk Wholesale" buyers is the WL1905 (190ร190ร45 mm OD, 250 g empty weight, PP body).
Four components define Flash Case Bulk Wholesale protection: shell (PP or PP+GF), foam (25 kg/mยณ closed-cell PE), seal (silicone gasket around the lid), and pressure valve (automatic Gore-Tex membrane for IP67/IP68). Each component is tested. Each can be replaced if worn.
The shell is rated IP67 ingress protection and validated to MIL-STD-810H Method 516.8 (26 drops at 1.2m). Temperature range is -40 ~ +80 ยฐC. 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.
In 2024, we shipped Flash Case Bulk Wholesale for: (1) Film production โ ARRI Alexa Mini + accessories in custom foam. (2) Drone operators โ DJI Mavic 3 + RC + 6 batteries. (3) Broadcast โ RED Komodo + 2 lenses + monitor. (4) Military โ rifles + scopes + ammo. (5) Medical โ first aid kits + AED.
When evaluating Flash Case Bulk Wholesale options, focus on three metrics: (1) Foam density โ cheap cases use 15 kg/mยณ foam that bottoms out; ours is 25 kg/mยณ, 5+ year use. (2) Latch cycle rating โ cheap plastic latches break after 200 cycles; ours is metal-reinforced, 5,000 cycles. (3) IP certification โ every batch ships with serialized IP test certificates.
For alternatives: soft padded bags (ยฅ50โ200, $7โ30) are cheaper but offer no real protection and last 6 months. Aluminum hard cases ($80โ300) are heavier, prone to denting, and 2โ4ร 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 Flash Case Bulk Wholesale 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 87% repeat-order rate in 2024 came from buyers who compared our quote to 3-5 other Chinese factories and came back to us.
Established 2014. 13,000 sqm factory in Fusha Industrial Park, Shenzhen, 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 15โ40% 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.
Validated in our lab, not marketing claims.
| Quantity | Unit Price | Discount | Lead Time | Sample |
|---|---|---|---|---|
| 50-99 pcs | USD 15.28 | โ | 20 days | Free (pay shipping) |
| 100-199 pcs | USD 13.51 | 5% off | 25 days | Free (pay shipping) |
| 200-499 pcs | USD 11.75 | 10% off | 30 days | Free (pay shipping) |
| 500-999 pcs | USD 10.58 | 15% off | 30 days | Free (pay shipping) |
| 1000+ pcs | USD 9.40 | 20% off | 35-45 days | Free (pay shipping) |
Reference price for WL1905 (190ร190ร45 mm). Custom sizes, colors, foam add 5โ30%. Quote valid 30 days.
Flash Case Bulk Wholesale: 2024 Factory Price Reference
Visual summary of the key specifications. Print-friendly for buyer reference.
๐น 60-second factory + product walkthrough. Flash Case Bulk Wholesale factory production line, OEM tooling process, QC station
All shipments insured. We file claims with the carrier and replace damaged units within 30 days. Photo documentation required within 48 hours of receipt. We have shipped 200+ containers in 2024 with <0.5% damage claim rate.
Yes, drop-shipping available for distributor partners. We can ship with neutral packaging (no KeXinMaterials branding) and your custom label. Additional setup fee: $200 for label design.
Repeat orders ship in 15-20 days (faster than first-time 30 days) because we keep your spec, foam layout, and tooling on file. Reorder minimum: 100 units for stock models, 200 for custom.
Both. USD is preferred for international orders. CNY available for domestic Chinese buyers. Exchange rate locked at the time of PO confirmation, valid for 30 days.
Standard MOQ is 100 units. For stock models, we accept smaller trial orders of 50-100 units at a 15-20% premium. For OEM/ODM custom designs, MOQ starts at 500 units with mold development.
Free 5-day prototyping. ISO 9001 factory-direct. Ships to 47 countries.