1. Premium Heavy-Duty Rubber & Non-Slip Process Molded from high-density, durable industrial rubber that resists compression, oil, and harsh weather conditions. Features deep ribbed surface grooves to maximize tire grip and prevent slippage on steep inclines.
2. Optimized Specifications for Maximum Stability Engineered with precise dimensions of 330 x 290 x 270 mm and a solid weight of 11kg per piece. The substantial weight and wide base provide strong anchoring power to immobilize oversized vehicles securely.
3. Universal Application & High-Visibility Design Ideal for commercial trucks, trailers, RVs, loading docks, and construction sites. Equipped with three premium bright yellow reflective strips and a built-in handle to ensure high visibility and easy deployment day or night.
4. Factory-Direct Source & Competitive Wholesale Advantages Produced directly by our leading traffic safety manufacturing facility, ensuring strict quality control, compliance with international safety standards, and highly competitive tiered pricing for global B2B wholesalers and procurement managers.
5. Full OEM/ODM Customization & Branding Support We offer comprehensive custom options to meet diverse market needs, including molded logo placement, custom sizing, alternative reflective tape configurations, and tailored bulk packaging solutions.



Factory Direct Wholesale: Sourced directly from our manufacturing plant, ensuring optimized tiered pricing and strong profit margins for global distributors.
Heavy-Duty Stability: Built with high-density premium industrial rubber to withstand rigorous commercial fleet and loading dock environments.
OEM/ODM Capabilities: Fully equipped to support customized dimensions, logo embossing, and specific international traffic safety standard configurations.
Pain Point 1: Premature Cracking & Severe Weathering
Solution: Engineered with vulcanized high-grade industrial rubber, maintaining superior structural integrity from freezing cold climates to extreme tropical heat without degrading.
Pain Point 2: Vehicle Slippage & Inadequate Friction Grip
Solution: Designed with an advanced deeply ribbed anti-slip slope surface that firmly interlocks with heavy truck tires, combined with a high-friction heavy base to prevent displacement.
Pain Point 3: Poor Night Visibility & Docking Safety Hazards
Solution: Integrated with 3 premium high-visibility reflective yellow strips, providing maximum visual guidance for truck drivers during low-light and nighttime fleet operations.
Ergonomic Built-In Handle: Features a deeply molded rear handle, allowing dock workers to deploy, reposition, and retrieve the chock quickly and safely.
Solid Base Construction: The dense, heavy material configuration balances massive downward forces from trucks and industrial equipment, eliminating hollow collapse risks.
You can copy and paste this standard technical specification table directly into your website product page.
| Model | Length (mm) | Width (mm) | Height (mm) | Weight (kg) | Material | Capacity (kg) | Reflective Film |
| WC08 | 285 | 155 | 185 | 3.2 | Rubber | 15,000 | Regular Reflector |
| WC09 | 285 | 155 | 185 | 5.0 | Rubber | 15,000 | Regular Reflector |
| WC10 | 250 | 250 | 180 | 5.5 | Rubber | 15,000 | Regular Reflector |
| WC11 | 250 | 250 | 180 | 7.0 | Rubber | 15,000 | Regular Reflector |
| WC12 | 320 | 290 | 260 | 12.0 | Rubber | 15,000 | Regular Reflector |
| WC13 | 330 | 290 | 270 | 11.0 | Rubber | 15,000 | Regular Reflector |
| WC15 | 240 | 170 | 195 | 4.0 | Rubber | 15,000 | Regular Reflector |
Our manufacturing plant utilizes an advanced High-Pressure High-Temperature Vulcanization Molding Process. Under precise hydraulic tonnage and thermal control, raw premium rubber compounds are compressed into an ultra-dense, cross-linked molecular structure. This ensures a fully solid interior, robust load bearings, and maximum resistance against structural tearing.
Direct Factory Sourcing: Eliminates intermediate agent markups, providing direct-from-factory competitive pricing structures for large-scale tender projects and wholesalers.
Rigorous QC Standards: Every manufacturing batch undergoes strict durometer hardness and loading-compression testing to fulfill international transportation safety benchmarks.
Scalable Production Capacity: State-of-the-art vulcanizing production lines ensure stable supply chains, short lead times, and continuous high-volume supply capability.
Q1: Do you offer OEM or branding services?
Yes, we support OEM services including custom logo, mold design, color, odor control, packaging (carton labels), and material options.
Q2: Can I customize the size or shape of the product?
Absolutely. We can adjust dimensions, channel layout, or overall shape based on your technical drawings or specifications.
Q3: What kind of rubber materials do you use?
We use industrial-grade 100% recycled rubber by default. Natural rubber or custom compound formulas are also available upon request.
Q4: Is your product odorless or low-odor?
Yes. We offer low-odor or odor-controlled versions, especially for indoor or sensitive applications.
Q5: What is the minimum order quantity (MOQ)?
MOQ depends on the customization level. For standard models, we can offer flexible MOQs (e.g. 50–100 pcs). OEM orders may require higher quantities.
Q6: Do you support dropshipping or small-batch eCommerce sellers?
We mainly support bulk and wholesale orders, but we can assist with carton labeling and barcode printing for FBA, Shopify, or independent e-stores.
Q7: What certifications do you provide?
Upon request, we can provide material safety reports, RoHS, CE, and others.
Q8: Can I get a sample before placing a bulk order?
Yes, sample orders are available. Standard shipping or courier fees apply.
Q9: What’s the typical lead time for production?
15–25 days depending on complexity and quantity.
Q10: Do you offer assistance with international shipping?
Yes. We can ship by sea, air, or express. FOB, CIF, and DDP terms are all supported.