Combo Tool Box 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.
When a buyer says 'Combo Tool Box', we ask five questions. This page has our answers to those questions, based on real RFQs from 2024-2026.
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 |
|---|---|---|---|---|---|
| WL2305 | 230×180×45 mm | 225×150×40 mm | 240 g | PP+GF | Electrician Tool Kit |
| WL2808 | 275×230×82 mm | 265×190×76 mm | 480 g | PP+GF | Plumber Tool Kit |
| WL6030 | 600×450×300 mm | 575×420×280 mm | 4200 g | PP+GF | Stackable Mobile Workshop |
The most common model for "Combo Tool Box" buyers is the WL2305 (230×180×45 mm OD, 240 g empty weight, PP+GF body).
Shell material for Combo Tool Box 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 IP65 ingress protection and validated to MIL-STD-810H Method 516.8 (26 drops at 1.2m). Temperature range is -40 ~ +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.
In 2024, we shipped Combo Tool Box for: (1) Film production — ARRI Alexa Mini + accessories in custom foam. (2) Drone operators — DJI Mavic 3 + RC + 6 batteries. (3) Broadcast — RED Komodo + 2 lenses + monitor. (4) Military — rifles + scopes + ammo. (5) Medical — first aid kits + AED.
For Combo Tool Box: filmmakers should prioritize WL2808-WL5020 with custom foam. Drone operators: WL2005-WL2808 with battery cavities. Broadcast: WL3812-WL5020 with monitor + cable management. Military: WL3812-WL5020 with PP+GF and IP67. Medical: WL1504-WL2808 with anti-microbial foam.
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 Combo Tool Box 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.
We do not have a minimum order quantity for the conversation. Talk to us before you commit.
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 15.08 | — | 20 days | Free (pay shipping) |
| 100-199 pcs | USD 13.34 | 5% off | 25 days | Free (pay shipping) |
| 200-499 pcs | USD 11.60 | 10% off | 30 days | Free (pay shipping) |
| 500-999 pcs | USD 10.44 | 15% off | 30 days | Free (pay shipping) |
| 1000+ pcs | USD 9.28 | 20% off | 35-45 days | Free (pay shipping) |
Reference price for WL2305 (230×180×45 mm). Custom sizes, colors, foam add 5–30%. Quote valid 30 days.
Combo Tool Box: Factory-Direct vs Reseller Comparison
Visual summary of the key specifications. Print-friendly for buyer reference.
📹 60-second factory + product walkthrough. Combo Tool Box factory tour: production line, QC station, packaging, shipping
Tooling warranty: 1 million shots or 3 years, whichever comes first. After warranty: we offer tooling refurbishment at $1,000-3,000 depending on size. If tooling fails within warranty due to material defect, we replace free.
Yes. 6 senior engineers in our R&D center, all with 10+ years case design experience. 3 of them are fluent in English, 1 in Spanish, 1 in Japanese. We can also do video calls with engineering team for complex projects.
Smallest standard: WL1204 (120×90×40mm OD). Smallest custom: 80×60×30mm with special tooling, MOQ 1,000 units, $5,000 mold fee. Used for electronics modules, hearing aids, jewelry, USB drives. Foam cuts to 0.3mm tolerance for tiny items.
Minimum: outer dimensions of equipment (L×W×H in mm), quantity, destination country. Recommended: equipment model number, foam preference (standard/ESD), color, branding, certification requirements. Full info: 12h quote. Partial info: 24h quote with assumptions.
Standard samples: 5 days from request. Custom samples: 7-15 days. Express (DHL/FedEx): 3-7 days transit. We have shipped 200+ free samples in 2024. Sample cost refundable on order >2,000 units.
Free 5-day prototyping. ISO 9001 factory-direct. Ships to 47 countries.