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Single-ended Stamped Contact Spring
The single-ended stamped contact spring is a precision structural component manufactured through high-speed stamping and bending processes. It utilizes high-quality materials such as phosphor bronze, beryllium copper, stainless steel (SUS301/SUS304), or brass (C2680/C2700), and can be surface-treated with localized gold, nickel, or tin plating as required. Its design focuses on achieving single-point elastic contact conductivity, making it widely applicable in scenarios such as single-point elastic contact conductivity on PCB boards, equipment grounding and electrostatic discharge, battery/connector signal contact, small button/switch assemblies, and RF module shielding and contact. It plays a crucial role in industries such as consumer electronics, automotive electronics, communication equipment, and industrial control, providing stable and reliable connection and conductivity solutions for various devices.
- Executive Standard
- Specification Range
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- Common Materials
- Surface Treatment
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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.
Environmentally friendly blue-white zinc, colored zinc, black zinc, environmentally friendly nickel plating, zinc-nickel alloy plating, Dacromet coating, electrophoresis, PVD, stainless steel natural color, stainless steel passivation, etc.
Single-point elastic contact for PCB board conduction; equipment grounding and electrostatic discharge; battery/connector signal contact; small button/switch assembly; RF module shielding and contact.
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 Single-ended Stamped Contact Spring-Stamping Parts Suppliers and Wholesale Single-ended Stamped Contact Spring-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...
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Wholesale Single-ended Stamped Contact Spring-Stamping Parts Suppliers
