WE ARE WORLDWIDE

Dongguan Haocheng Precision Hardware Co., Ltd., established in 2005, is a leading manufacturer specializing in the R&D and production of premium precision springs, metal stampings, and new energy components.

Facility & Technical Expertise

Spanning over 20,000 square meters with a 10,000+ square meter state-of-the-art facility, Haocheng is equipped with over 200 sets of advanced precision machinery. Our infrastructure includes New Energy Inductor Winding Machines, Laser Cutters, Taiwan CNC502/CNC8CS spring machines, high-speed presses, and continuous heat treatment furnaces. Our quality lab features 2D projectors, salt spray testers, and film thickness gauges to ensure zero-defect manufacturing.

Certifications & Innovation

Recognized as a National High-Tech Enterprise, we hold over 30 invention and utility patents. We are fully certified under ISO 9001:2015, IATF 16949 (Automotive Quality Management), and hold AAA-level Credit Certification. Our products are compliant with international standards including CE, UL, and RoHS, ensuring seamless entry into global markets.

Core Solutions & Applications

We specialize in customized solutions for the New Energy sector, including:

New energy connection terminals and copper/aluminum busbars.

Enameled conductive wires, jumpers, and battery storage terminals.

Charging gun plug/socket connectors and Pin connectors.

Precision springs, clips, and high-precision CNC machined parts.

Our products are widely utilized in Electric Vehicles (EV), charging stations, solar/wind power systems, energy storage, aerospace, and smart home electronics.

Our Commitment

Driven by a philosophy of “Continuous Improvement & Win-Win Cooperation,” Haocheng leverages automation to reduce lead times and enhance cost-efficiency. We are committed to providing global clients with superior quality and competitive pricing, establishing long-term, reliable partnerships worldwide.