Premium Trailer & Truck Hardware Solutions
High-quality hinges, locks, and metal components for trailers, trucks, containers, and refrigerated units — engineered for durability and precision.
Explore ProductsThis page is not the official website. Generated by AI, does not constitute any advice. If needed, please click here to visit the corresponding official website.
High-quality hinges, locks, and metal components for trailers, trucks, containers, and refrigerated units — engineered for durability and precision.
Explore ProductsYingjia Metal Product Factory has nearly 20 years of experience developing and providing custom hardware and metal products for all manufacturing industries. We specialize in hinges, locks, refrigerated parts, curtain side components, shipping container parts, trailer hardware, truck accessories, and body fitting parts.
Our focus is on quality control and brand building. Every product is engineered to meet international standards and withstand the toughest conditions in transportation and logistics.
20+
Years Experience
10K+
Products Available
Global
Shipping
From heavy-duty trailer hinges to secure locking systems, we offer a comprehensive range of hardware designed for performance and longevity.
Heavy-duty hinges designed for trailer rear and side doors. Available in forged steel and stainless steel variants for corrosion resistance.
Recessed and surface-mounted locks for secure closure of truck and trailer doors. Ideal for refrigerated and dry freight units.
High-tension fasteners for securing tarpaulin curtains on side-loading trailers. Ensures tight fit and wind resistance.
Solid forged toolbox locks made from pure 304 stainless steel for maximum durability and anti-corrosion performance.
Precision-engineered spring bolts for secure latching in trailer doors, containers, and industrial enclosures.
Full line of toggle fasteners in various sizes, shapes, and materials for quick-access panels and removable covers.
Specialized hardware for refrigerated units including insulated door seals, thermal break hinges, and cold-room locks.
Complete range of wing body components including hinges, locks, and structural fittings for swing-open side trailers.
Engineered for performance, built for longevity.
Nearly 20 years of quality control expertise ensures every part meets strict durability and safety standards.
We provide custom manufacturing for all kinds of hardware and metal products tailored to your specifications.
As a leading supplier, we offer fast dispatch and reliable international delivery to over 50 countries.
We support bulk orders and OEM partnerships with competitive pricing and private labeling options.
10,000+
Products in Catalog
50+
Countries Served
20+
Years in Business
98%
Customer Retention
High-quality truck hinges ensure smooth operation, reduce wear and tear, prevent door sagging, and enhance security. They are built to withstand vibration, heavy loads, and harsh weather conditions, significantly extending the lifespan of trailer and truck doors.
Using a pure 304 stainless steel toolbox lock greatly increases longevity due to its corrosion resistance. Regular cleaning, occasional lubrication with silicone spray, and avoiding exposure to saltwater or chemicals will further extend its service life.
Look for solid forged construction, preferably from 304 stainless steel. The lock should have a tight tolerance mechanism, tamper-resistant design, and a smooth key operation. Reputable brands with testing certifications are recommended.
Yes, Yingjia Metal Product Factory specializes in custom hardware solutions. We can produce hinges, locks, fasteners, and other metal components based on your drawings, samples, or specifications.
We use high-grade carbon steel, 304 and 316 stainless steel, zinc alloys, and engineered polymers depending on the application. All materials are selected for strength, durability, and environmental resistance.
For product inquiries, custom orders, or wholesale partnerships, visit our official website to connect with our team.
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