Dongguan Kaiyan Hardware Products Co., Ltd.
| Payment Terms | T/T,L/C |
| Supply Ability | 2000000/month |
| Delivery Time | 8 work days |
| Packaging Details | 40*40*25cm |
| Material | Phosphor Bronze / Beryllium Copper / Brass / Stainless Steel |
| Surface Finish | Tin Plated / Nickel Plated / Silver Plated / Gold Plated |
| Manufacturing Process | Precision Metal Stamping |
| Thickness | 0.05 mm – 2.0 mm |
| Tolerance | ±0.05 mm |
| Production Type | OEM / Custom Manufacturing |
| Brand Name | Kaiyan |
| Certification | ISO9001:2015 |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T,L/C | Supply Ability | 2000000/month |
| Delivery Time | 8 work days | Packaging Details | 40*40*25cm |
| Material | Phosphor Bronze / Beryllium Copper / Brass / Stainless Steel | Surface Finish | Tin Plated / Nickel Plated / Silver Plated / Gold Plated |
| Manufacturing Process | Precision Metal Stamping | Thickness | 0.05 mm – 2.0 mm |
| Tolerance | ±0.05 mm | Production Type | OEM / Custom Manufacturing |
| Brand Name | Kaiyan | Certification | ISO9001:2015 |
| Place of Origin | CHINA | ||
| High Light | Phosphor Bronze Electrical Contact Spring ，Contact Spring For Conductive Connection ，OEM Electrical Contact Spring | ||
Electrical contact springs are precision metal components designed to provide stable electrical conductivity and reliable mechanical contact in electronic and electrical systems. Manufactured through high-precision metal stamping processes, these components offer consistent spring force, low contact resistance, and excellent durability.
They are commonly produced from high-conductivity materials such as phosphor bronze, beryllium copper, brass, and stainless steel. Surface treatments including tin plating, nickel plating, silver plating, or gold plating can be applied to improve corrosion resistance and electrical performance.
Electrical contact springs are widely used in connectors, switches, PCB assemblies, battery contacts, automotive electronics, and consumer electronic products. Custom shapes, sizes, and surface finishes can be manufactured according to customer drawings or samples to meet specific application requirements.
| Item | Description |
|---|---|
| Product Name | Electrical Contact Spring |
| Manufacturing Process | Precision Metal Stamping |
| Material | Phosphor Bronze / Beryllium Copper / Brass / Stainless Steel |
| Surface Finish | Tin Plated / Nickel Plated / Silver Plated / Gold Plated |
| Thickness | 0.05 mm – 2.0 mm |
| Tolerance | ±0.01 mm |
| Production Type | OEM / Custom Manufacturing |
| Application | PCB, Connectors, Switches, Battery Contacts |
Applications
Electrical contact springs are widely used in:
PCB electronic assemblies
Electrical connectors
Battery contact terminals
Automotive electronics
Consumer electronic devices
Smart home equipment
Communication modules
KAIYAN is a professional manufacturer specializing in precision metal stamping parts since 2008. We focus on custom metal components for electronics, automotive, home appliances, and communication equipment.
We support OEM and ODM projects based on drawings or samples. Our engineering team can assist with design optimization, material selection, and structural improvements to ensure the best performance.
Our main products include electrical contact springs, RF shielding cans, terminals, metal brackets, heat sinks, housings, and various stamped metal parts used in electronic devices and industrial equipment.
KAIYAN uses progressive dies, transfer dies, and compound dies to ensure high efficiency and stable mass production while maintaining tight dimensional tolerances.
We implement strict quality inspection throughout the production process to ensure every component meets international quality standards and customer requirements.
With efficient tooling development and stable production management, we can provide rapid sample development and on-time delivery for bulk orders.
Q1: What materials are commonly used for electrical contact springs?
A: Phosphor bronze, beryllium copper, brass, and stainless steel are commonly used due to their good elasticity and electrical conductivity.
Q2: Can electrical contact springs be customized?
A: Yes, custom designs can be produced according to drawings, samples, or specific technical requirements.
Q3: What surface finishes are available?
A: Tin plating, nickel plating, silver plating, and gold plating are available depending on conductivity and corrosion resistance requirements.
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
2000000-6000000
Employee Number:
80~120
Ecer Certification：
Verified Supplier
Company introduction Dongguan KAIYAN Metal Products Co., Ltd. is located in Dongguan, Guangdong, China—widely known as the “World’s Factory.” The company is a professional manufacturer specializing in precision metal stamping parts and custom metal components. With a dedic... Company introduction Dongguan KAIYAN Metal Products Co., Ltd. is located in Dongguan, Guangdong, China—widely known as the “World’s Factory.” The company is a professional manufacturer specializing in precision metal stamping parts and custom metal components. With a dedic...
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