Dongguan Tangxia Shuangxin Hardware Products Factory
Main products:Screw, Spring, Shafts, Stamping parts, Auto lathe parts
Contact Us
  • Contact Person : Mr. Long Dragon
  • Company Name : Dongguan Tangxia Shuangxin Hardware Products Factory
  • Tel : 86-769-87984108
  • Fax : 86-769-87987109
  • Address : Guangdong,Dongguan,No.7 Qinghu Road,Qinghutou,Tangxia Town,Dongguan City
  • Country/Region : China
  • Zip : 523710

Self-drilling and self-tapping screws

Self-drilling and self-tapping screws
Product Detailed
1)Free Sample 2)Diameter: 0.15 ~ 80mm 3)Lasting and durable 4)OEM/ODM 5)Great quantity get lowest price Quick Details
Place of Origin:GuangDong China(Mainland)Brand Name:ShuangXinStyle: Coil
Load Type: CompressionMaterial: Steel,Brass,Metal,EtcUsage: Automobile;Auto;Car
Certificate: ISO9001, TS/16949

Continuous Coil Spring; 

1.Material:steel,stainless steel.brass,aluminum,brass.cooper. carbon steel.

2.Surface:zinc plating ,powdered,pas

3.All our products are made by high-quality steels and first-class producing process

Our Advantage;



Established in 2000,got SO 9001 approved


Casting experience

Over 12rs,OEM service available


Trade experience

Over 10 years


Strong enginnering team

Accurately read drawing,offer competitive price and gurantee good qualitly products



Inner plastic bag , outer carton box, and advised by customer.


Surface Treatment

Powder coating,neikel plating,chrome plating,zinc plating,etc and We can make according to your design


Production euipment

production line of investment casting introduced from Taiwan,spectrum analyzer device imported from Germany,vacuum melting furnace,CNC machine center...


Test Euipment

spectrum analyzer, Physio-chemicalLabora tory


Production lines

1) The lost-wax casting of stainless steel and heat-resisting steel with silica-gel shell made of mid-temperature wax materials;

2) Two lines of lost-wax casting of carbon steel and alloy steel with water glass shell made of low-temperature wax material;

3) The resin sand casting of ductile iron and gray iron;

4) Non-ferrous casting with investment casting or sand casting process;

5) Advanced machining center.


Awared Certificate

in line with European environmental requirements, meet the RoHS standards (SGS test passed)

Our workshop

Main Prouducts

Self-drilling and self-tapping screws

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