Chenwei Machinery Manufacturing Co., Ltd.: Building a globally reliable trailer jack manufacturer

In the global trailer parts industry, Renqiu Chenwei Machinery Manufacturing Co., Ltd., with over a decade of production experience and a rigorous quality control system, is becoming a trusted partner for customers worldwide. The company is dedicated to providing high-quality, durable, and affordable trailer solutions for the automotive, marine, recreational vehicle (RV), and agricultural machinery sectors.

I. Corporate Philosophy and Development Vision

Chenwei Machinery was founded with the goal of ensuring "every customer has a safe, reliable, and durable trailer jack."

Currently, the company occupies approximately 3,000 square meters and boasts advanced production equipment, 15 skilled workers, and a professional foreign trade sales team. All key processes—machining, welding, surface treatment, assembly, and quality inspection—are performed in-house, ensuring consistent quality and on-time delivery.

The company is ISO 9001 certified, and many of its products comply with CE international standards. With over three years of export experience, Chenwei Machinery has successfully entered overseas markets such as the United States, Europe, Mexico, South Korea, and Japan, and has established long-term, stable partnerships.

II. Product Lineup and Technical Advantages

Chenwei Machinery's products cover a wide range of models and applications, widely used in heavy-duty trailers, boat trailers, RVs, and construction machinery. Representative products include:

12,000-pound Foot-Mounted Side Crank Jack:

Designed for heavy-duty trailers, it utilizes high-strength steel and a precision screw mechanism for smooth operation and durability. Hot-dip galvanizing ensures rust resistance in changing climates.

8,000-pound Square Tube Jack with Removable Crank Handle:

Compact and suitable for medium-sized boat trailers and RVs. The square tube design is stable and anti-rotation, and the removable crank handle facilitates storage and prevents theft.

Universal Portable Wheel Jack:

Suitable for light trailers, offering flexible mobility and easy installation.

The company also offers a series of customized jacks, adapting their structure, load capacity, color, surface finish, and branding to customer specifications.

All products undergo CNC machining, automated welding, rust-proofing, and durability testing, and are individually inspected before shipment to ensure "zero-defect delivery."

III. Production Process and Quality Management

Chenwei Machinery understands that trailer jacks are safety-critical components and has established a rigorous production and inspection system:

Raw Material Testing: All steel and accessories undergo hardness, dimensional, and rust-proofing testing.

Precision Machining: Core components utilize a high-precision thread rolling process to ensure smooth lifting and lowering.

Welding: Utilizing CO2 shielded arc welding and automated welding equipment, the welds are full and strong.

Surface Treatment: Various anti-corrosion methods are available, including hot-dip galvanizing, electrogalvanizing, and spray coating, meeting ASTM and CE standards.

Performance Testing: Each product undergoes manual operation and load testing, and some models also undergo fatigue testing.

Final Inspection and Packaging: Quality inspectors conduct spot checks on each batch, and export packaging is provided in five-layer corrugated cartons and pallets to ensure safe transportation.

All production processes strictly adhere to the ISO 9001 management system, ensuring that every product possesses exceptional stability and safety.

IV. Customization and International Cooperation Experience

Chenwei Machinery boasts strong OEM/ODM customization capabilities, capable of designing products with varying structures, load capacities, and appearances to meet customer requirements. We also offer customized branding services.

In collaboration with international clients, the Chenwei team not only provides products but also helps clients enhance their market competitiveness by optimizing processes and delivery schedules:

For the US market: Focus on improving corrosion resistance and heavy-duty performance;

For the European market: Meet appearance and environmental standards;

For the Japanese/Korean market: Enhance precision and stability;

For the Mexican and South American markets: Optimize cost structures to achieve high cost-effectiveness.

Through continuous improvement and customer feedback, Chenwei Machinery's products have earned a strong reputation for their durability, reasonable pricing, and professional service.

Conclusion

With its unwavering commitment to quality and commitment to customer service, Renqiu Chenwei Machinery Manufacturing Co., Ltd. is becoming a trusted representative of Chinese manufacturing in the global trailer parts industry.

Going forward, Chenwei Machinery will continue to uphold the philosophy of "Quality First, Customer Foremost," continuously innovate, and collaborate with global partners to create a safer and more efficient trailering world.