Auto Pressure Valve Case Manufacturer 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, 25-day delivery to 47 countries.
Sourcing Auto Pressure Valve Case Manufacturer at the right price means understanding the cost stack: resin, mold amortization, foam, labor, packaging, and shipping. We break it all down below — the same breakdown we use internally.
Below is the catalog data for Auto Pressure Valve Case Manufacturer. Each model has outer dimensions (in mm), inner cavity (mm), empty weight (g), and material specification. Material is engineering PP or PP+GF for impact resistance. Foam set is included: 25mm base + 10mm lid convoluted.
| Model | Outer (mm) | Inner (mm) | Weight (g) | Material | Size Class |
|---|---|---|---|---|---|
| WL1204 | 120×90×40 mm | 115×78×32 mm | 100 g | PP | Phone / Wallet |
| WL2005 | 195×170×46 mm | 190×135×40 mm | 175 g | PP | Action Camera / GoPro |
| WL2808 | 275×230×82 mm | 265×190×76 mm | 480 g | PP | Tablet / E-reader |
The most common model for "Auto Pressure Valve Case Manufacturer" buyers is the WL1204 (120×90×40 mm OD, 100 g empty weight, PP body).
Cheap protective cases use 15 kg/m³ foam that bottoms out after 6 months. Our Auto Pressure Valve Case Manufacturer uses 25 kg/m³ foam rated for 5+ year use. The difference is in the cell structure: 25 kg/m³ cells rebound after compression, 15 kg/m³ cells do not. We have tested both. The cheaper foam fails.
The shell is rated IP68 (submersible 5m / 30 min) ingress protection and validated to MIL-STD-810H Method 516.8 (26 drops at 2.0m). Temperature range is -30 ~ +80 °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.
We maintain 200+ foam-cut reference designs for Auto Pressure Valve Case Manufacturer, covering camera bodies, drone kits, broadcast gear, military equipment, medical devices, and industrial tools. Send us your equipment list, we will match to the closest reference or draft a new layout free within 24 hours.
For Auto Pressure Valve Case Manufacturer, the decision comes down to: equipment dimensions (always measure with 5-10mm foam clearance), IP rating (IP65 indoor, IP67 outdoor, IP68 water), and certification (FCC for USA, CE for EU, MIL-STD for military). Beyond that, it is foam layout and quantity discount.
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.
To order Auto Pressure Valve Case Manufacturer: (1) Email kexin@beeaa.com or WhatsApp +86 13590555309 with your equipment specs and quantity. (2) We respond within 12 hours with a model recommendation, FOB/CIF/DDP price, and lead time. (3) Confirm PO with 30% T/T deposit. (4) Production 25 days, QC photos sent before shipping. (5) Pay 70% balance, we ship.
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, 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.
Auto Pressure Valve Case Manufacturer: 2024 Factory Price Reference
Visual summary of the key specifications. Print-friendly for buyer reference.
📹 60-second factory + product walkthrough. Auto Pressure Valve Case Manufacturer factory production line, OEM tooling process, QC station
Repeat orders ship in 15-20 days (faster than first-time 25 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.
Factory-direct unit prices range from $3.50 (smallest WL1204) to $85 (largest WL5020) FOB Shenzhen for orders of 200+ units. Custom sizes, colors, foam, and logo printing add 5-30%.
Standard production lead time is 25 days after deposit and artwork approval. Sample production: 5-7 days. Tooling for new custom designs: 25-30 days. Full container (40HQ) orders: typically 25 days.
Free 5-day prototyping. ISO 9001 factory-direct. Ships to 47 countries.