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Fixed Contact Spring
Fixed contact springs are precision structural components manufactured using a stamping process. Common names include grounding springs, conductive contact pieces, mounting springs, and positioning conductive terminals. Available materials include brass, phosphor bronze, stainless steel, and beryllium copper. Surface treatments include nickel plating, gold plating, tin plating, or stainless steel passivation. These products are widely used in consumer electronics, communication equipment, home appliances, and automotive electronics, suitable for PCB grounding connections, battery compartment conductive contacts, equipment housing grounding, push-button switch contacts, and connector signal transmission. They effectively achieve conductivity, grounding, and signal transmission functions, ensuring the stable operation of related equipment.
- Executive Standard
- Specification Range
- Grade & Strength
- 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.
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.
PCB board grounding connection, battery compartment conductive contact, equipment housing grounding, push-button switch contact, connector signal transmission
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 Fixed Contact Spring-Stamping Parts Suppliers and Wholesale Fixed 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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