China factories

Chat Now Send Email
China factory - Dongguan Kaiyan Hardware Products Co., Ltd.

Dongguan Kaiyan Hardware Products Co., Ltd.

  • China,Dongguan ,Guangdong
  • Verified Supplier
  1. Home
  2. Products
  3. About Us
  4. Contact Us

Leave a Message

we will call you back quickly!

Submit Requirement
China TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs,
China TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs,

  1. China TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs,
  2. China TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs,
  3. China TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs,
  4. China TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs,

TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs,

  1. MOQ: 100
  2. Price:
  3. Get Latest Price
Compatibility US, EU, UK
Conductivity Excellent
Corrosion resistance Enhanced
Materials available Stainless steel, tinplate, nickel silver, brass, phosphor bronze, copper, aluminum alloy
Material Brass;copper
Customization Tailored size
Tolerance +/-0.1mm
Production capabilities Precision stamping, laser cutting, sheet metal bending
Manufacturing experience 20 years
Finish Nickle plated
Durability cycles 5000 cycles
Quality standards ISO 9001
Process Stamping
Surface treatments Tin, nickel, silver, gold plating
Compliance CE, RoHS
Place of Origin China
Certification ISO9001/ROHS/IATF16949

View Detail Information

Inquiry by Email Get Latest Price
Chat online Now Ask for best deal
  1. Product Details
  2. Company Details

Product Specification

Compatibility US, EU, UK Conductivity Excellent
Corrosion resistance Enhanced Materials available Stainless steel, tinplate, nickel silver, brass, phosphor bronze, copper, aluminum alloy
Material Brass;copper Customization Tailored size
Tolerance +/-0.1mm Production capabilities Precision stamping, laser cutting, sheet metal bending
Manufacturing experience 20 years Finish Nickle plated
Durability cycles 5000 cycles Quality standards ISO 9001
Process Stamping Surface treatments Tin, nickel, silver, gold plating
Compliance CE, RoHS Place of Origin China
Certification ISO9001/ROHS/IATF16949
High Light TWS earbud spring contactsin stock antenna contact springsbracelet conductive stamped metal springs
TWS Earbud Spring Contacts & Precision Metal Components
Product Features
  • High Durability: 5000+ cycles ensure long-term reliability
  • Standard Compatibility: Fits US, EU, and UK power outlets
  • Premium Brass Material: Excellent conductivity and mechanical durability
  • Nickel Plated Finish: Enhanced corrosion resistance and aesthetic appeal
  • Custom Sizing: Tailored to meet specific application requirements
Product Images
TWS earbud spring contacts close-up view Antenna and contact springs product display Bracelet conductive springs technical illustration
Manufacturer Profile
Dongguan Kaiyan Hardware Products Co., Ltd. specializes in precision metal stamping, mold development, laser cutting, sheet metal bending, and custom metal components. With over 20 years of manufacturing expertise, KAIYAN provides comprehensive OEM/ODM solutions for global electronics and industrial sectors.
Core Product Range
Our precision components include EMI/RF shielding cans, PCB screw terminals, PCB soldering terminals, spring clips, electrical contacts, chemically etched parts, heat sinks, and sheet metal parts. These are extensively used in PCB assembly, wireless modules, 5G/WiFi devices, automotive electronics, industrial control systems, medical equipment, power supplies, and consumer electronics.
Customization & Materials
We support full customization based on drawings, samples, or application specifications. Available materials include stainless steel, tinplate, nickel silver, brass, phosphor bronze, copper, and aluminum alloys. Surface treatment options comprise tin plating, nickel plating, silver plating, gold plating, anodizing, and spraying.
Manufacturing Capabilities
KAIYAN maintains in-house capabilities for tooling, precision stamping, laser cutting, sheet metal bending, tapping, drilling, deburring, and quality inspection. Our engineering team provides Design for Manufacturing (DFM) reviews, rapid prototyping, and stable mass production support.
Quality Assurance
Quality remains our highest priority. We operate under ISO 9001 quality management systems, with products meeting CE and RoHS compliance requirements. Our commitment includes fast response times, flexible minimum order quantities, reliable quality, and professional technical support.
Company Documentation
Kaiyan Hardware company overview and facilities Factory profile and manufacturing environment Customization capabilities and engineering services Production workflow and manufacturing process Competitive advantages and market positioning Trade show participation and industry presence Quality certificates and compliance documentation Packaging and shipping specifications Extended company profile and capabilities overview

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • 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...

+ Read More

Get in touch with us

  • Reach Us
  • Dongguan Kaiyan Hardware Products Co., Ltd.
  • No.1-1 Qiantan Second Street, Puxin Industrial Zone,Shipai Town, Dongguan, Guangdong,China
  • https://www.stamped-metalparts.com/

Leave a Message, we will call you back quickly!

Email

Check your email

Phone Number

Check your phone number

Requirement Details

Your message must be between 20-3,000 characters!

Submit Requirement