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TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs
TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs
TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs
TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs
TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs
TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs
TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs
TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs
Specifications
Place of Origin :
China
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
Certification :
ISO9001/ROHS/IATF16949
Customization :
Tailored size
MOQ :
100
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
Description
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 Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs
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
TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs
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TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs

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Product Detail
Place of Origin :
China
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
Contact Supplier
TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs
TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs
TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs
TWS Earbud Spring Contacts Supplier | in Stock Antenna & Contact Springs, Bracelet Conductive Springs

Dongguan Kaiyan Hardware Products Co., Ltd.

Verified Supplier
1 Years
guangdong, dongguan
Since 2008
Business Type :
Manufacturer
Main Products :
Stamped Metal Parts, RF Shield, Metal Enclosure
Total Annual :
2000000-6000000
Employee Number :
80~120
Certification Level :
Verified Supplier
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