For fastener-type connectors providing both mechanical fastening and electrical/signal transmission:

• Electrical & Thermal Conductivity: Copper, brass, pure copper, aluminum, copper alloys. Stainless steel and carbon steel have poor conductivity and are suitable only for structural applications.
• Mechanical Strength & Fastening Performance: High-strength brass, bronze, tinned copper, stainless steel for high load/vibration environments. Avoid hard materials for thin-walled/fragile parts.
• Corrosion Resistance & Environmental Adaptability: Tin, nickel, gold, or silver plating for humid/salt spray/outdoor environments. Copper-nickel alloy or high-corrosion-resistant brass for seawater/chemical environments. Avoid dissimilar metal contact.
• Contact Resistance & Oxidation Resistance: Gold, silver, or tin plating to prevent overheating and oxidation-related failures, especially for higher currents.
• Machinability & Assembly Performance: Brass or pure copper for cold pressing, riveting, bending. Free-cutting brass for turning and milling operations.
• Cost & Standardization: Brass with tin plating for signal/low current applications. Gold plating for high frequency/high precision. Pure copper/copper bars for high current applications.

• Electronics/Electrical Engineering: Mobile phones, computers, home appliances, industrial control equipment, communication base stations
• Automotive: Body systems, engine components, battery/new energy systems, radar/camera interfaces
• Industrial Automation: Robotics, sensors, PLC/servo systems
• Rail Transit/Aerospace: High-speed rail systems, aircraft/satellite avionics
• Medical Equipment: Monitors, imaging/surgical equipment
• New Energy: Photovoltaics, energy storage/power batteries, charging stations

Our facility includes Japanese CNC Tsugami, CNC Citizen, multi-station cold extrusion forming machines, 500T press machines, casting equipment, and comprehensive process equipment.

Company employs 300 personnel including 20 technicians, 10 engineers, and 15 quality control specialists operating over 300 equipment units.

We implement 8S management and maintain ISO9001 and TS16949 automotive certifications.

Notable customers include bo-sch, Foxconn, Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, and Cater-pillar.