
Continuous stamped spring terminals are precision structural components manufactured using high-speed continuous stamping and electroplating processes, exhibiting excellent elastic contact performance. Available materials include phosphor bronze, beryllium copper, stainless steel (SUS301/SUS304), and brass (C2680/C2700). Surface treatments include nickel plating, gold plating, or tin plating to meet the conductivity and corrosion resistance requirements of various applications. This product is widely used in consumer electronics, automotive electronics, communication equipment, and industrial control, suitable for applications such as elastic contact conduction in batteries/connectors, signal/power contacts on PCB boards, button/switch assemblies, internal elastic conductive connections in electronic devices, and semi-finished connector terminals. It is a key component for achieving reliable conductive connections.
We support customized production based on customer-provided drawings or industry standards.
High-quality low-carbon steel, medium-carbon steel, alloy steel, 304 stainless steel, 316 stainless steel, brass, aluminum alloy, etc.
Powder coating, environmentally friendly blue-white zinc plating, color zinc plating, black zinc plating, environmentally friendly nickel plating, zinc-nickel alloy plating, Dacromet coating, electrophoresis, PVD coating, stainless steel natural color coating, stainless steel passivation, wire drawing, anodizing, etc.
Battery/connector flexible contact conduction; PCB board signal/power contact; button/switch assembly matching; internal flexible conductive connection of electronic equipment; connector terminal semi-finished products.
Automotive-specific parts, electronic-specific parts, and communication-specific parts
Do you need non-standard fasteners, precision metal parts, or custom structural components for a specific application?
Yongji helps you develop and manufacture special parts and custom products based on your drawings, samples, technical requirements, and target application scenarios.
Whether you need prototype quantities, pilot production, or stable mass supply, we provide an integrated solution from engineering review to production and delivery.
From fasteners to structural parts, Yongji offers integrated development and manufacturing for a wide range of custom precision hardware products.
Whether you need a few pieces for validation, small batches for development, or large volumes for mass production, we can support your project at different stages.
With integrated manufacturing resources in China and Vietnam, Yongji helps customers achieve stable quality, scalable production, and reliable delivery.

Yongji Precision Hardware is a global manufacturer specializing in precision fasteners and metal structural components. We are China Continuous Stamped Spring Terminal-Stamping Parts Suppliers and Wholesale Continuous Stamped Spring Terminal-Stamping PartsExporter && Company. Founded in 2003, the company has over two decades of experience serving international OEM and ODM customers across multiple industries.
With integrated manufacturing capabilities including cold heading, stamping, CNC machining and sheet metal fabrication...