Large PE Rotomolded Cases for Heavy Equipment & Military Logistics
Product Overview
SourcingProChina is a sourcing agent based in China, connecting international buyers with vetted rotational-molding (rotomolding) factories that manufacture heavy-duty PE protective cases. Through our factory network, we source large-capacity, structurally reinforced cases built to protect oversized, heavy, or sensitive equipment during transport and storage. Every order is coordinated on your behalf — from factory selection and price negotiation to quality inspection before shipment — so you receive equipment-grade cases without needing to manage the factory relationship directly.
Technical Specifications
Material & Construction
- Premium PE (Polyethylene) — Rotomolded construction, sourced from factories using single-piece rotational molding for seamless wall integrity
- Gas-tight and watertight sealing system
- Heavy-duty hinges and latches
- Optional wheel configurations for mobility
- Designed for extreme environments and long-distance freight handling
Standard Models (as supplied by our partner factories)
| Model | Exterior (mm) | Interior (mm) | Lid/Base Depth (mm) | Weight (Kg) | Wheels |
|---|
| — | 635×435×270 | 575×375×253 | 73/180 | 8.10 | No |
| — | 600×600×350 | 525.9×525.9×313 | 60/224 | 10.00 | No |
| — | 802×572×355 | 715×485×310 | 61/249 | 11.90 | No |
| — | 817×617×445 | 735×532×399 | 55/344 | 13.16 | No |
| — | 814×510×501 | 762×463×462 | 49/413 | 12.50 | Yes |
| — | 877×757×500 | 795×674×458 | 92/366 | 17.50 | No |
| G1127254 | 1207×802×575 | 1124×719×533 | 107/426 | 27.20 | No |
| G1606029 | 1707×682×322 | 1605×595×279 | 89/190 | 22.35 | Yes |
Model-specific pricing and MOQ vary by factory and order volume. Contact SourcingProChina for a factory-quoted price sheet.
Environmental Specifications
- Operating Temperature: -40℃ ~ 90℃
- Sealing: Gas-tight / Watertight
- Material: PE (Polyethylene)
Core Advantages
- Exceptional Structural Strength — Rotomolded PE construction from our partner factories absorbs heavy impacts without cracking
- Extreme Weather Protection — Gas-tight and watertight sealing protects against water, dust, and contaminants during transit
- Large Capacity — Spacious interiors accommodate bulky equipment and multiple items
- Military-Grade Durability — Manufactured to withstand demanding field conditions
- Mobility Options — Select models equipped with wheels for easy transport
- Stackable Design — Efficient storage and transport organization
- Sourcing Transparency — As your sourcing agent, SourcingProChina arranges pre-shipment inspection and can coordinate third-party QC on request
Applications
- Military logistics and field operations
- Firefighting equipment storage and transport
- Aviation parts and component shipping
- Industrial machinery and heavy equipment
- Search and rescue operations
- Expedition and exploration support
- Aerospace and defense supply chains
Frequently Asked Questions
Q1: What is the advantage of rotomolded PE over injection-molded cases?
Rotomolded PE cases have thicker, seamless walls formed in a single mold, giving them greater impact resistance and structural durability than injection-molded cases. This makes them better suited for heavy equipment and extreme field conditions. SourcingProChina works only with factories specializing in rotational molding to ensure this quality standard is met.
Q2: Are these cases waterproof?
Yes. Cases sourced through SourcingProChina are fully watertight and gas-tight, providing protection against water ingress, dust, and environmental contaminants — verified during our pre-shipment quality check.
Q3: Can these cases be customized with interiors?
Yes, factory partners offer custom foam interior solutions for all large cases, including pre-cut foam blocks matched to your specific equipment. Please share your equipment dimensions or a technical drawing when you send your inquiry so we can provide an accurate factory quote.
Q4: Which models come with wheels?
Models 814×510×501, G1606029, and select other large models feature wheel configurations. Refer to the specification table above, or contact SourcingProChina for the complete factory catalog.
Q5: What is the maximum weight capacity?
Load capacity varies by model and reinforcement level. Please contact us with your equipment weight and dimensions, and we will confirm the appropriate model with the factory.
Q6: Are these cases suitable for air freight?
Most models meet general air freight dimensional and packaging requirements. Because airline and cargo carrier rules vary by route, please share your shipping route and carrier with SourcingProChina so we can confirm compliance with the factory before you place an order.
Q7: What is the lead time for large PE case orders?
Lead time depends on whether the model is in factory stock or requires custom interior/color production. As your sourcing agent, we will confirm the exact production and shipping timeline with the factory before order confirmation, so you have a firm delivery date in writing.
Q8: Why source through SourcingProChina instead of contacting a factory directly?
As a China-based sourcing agent, SourcingProChina manages factory vetting, price negotiation, quality inspection, and export documentation on your behalf — reducing the risk of dealing with unverified suppliers and language/logistics barriers. This is particularly valuable for buyers ordering in bulk or requiring consistent quality across repeat orders.
Ordering Information
| MOQ | Varies by factory and model — contact SourcingProChina for confirmed MOQ per order |
| Lead Time | Confirmed per order based on stock availability and customization — request current lead time |
| Customization | Foam interiors, color options, logo/branding available through partner factories |
| Quality Assurance | Pre-shipment inspection coordinated by SourcingProChina; third-party inspection available on request |
| Certification | ISO9001; CQC/SGS product quality certification (factory-provided — please request documentation for your records) |
| Sample Policy | Sample orders accepted; sample cost and lead time confirmed per inquiry |
Get a Quote
Send your equipment dimensions, target quantity, and destination port to SourcingProChina, and we will return a factory-confirmed quote, lead time, and MOQ.
