Introduction

Songfa Alloy materials Co. Ltd, established in 2000, as ISO 9001 company, is a high-tech enterprise in producing electrical contact materials, which is located in Songjiang, Shanghai with plant area 20000 Square Meters and more then 300,000,000RMB investment. We are specializing in researching, developing and producing various kinds of silver alloy contacts, wire contact, contact rivet, plate contact, metal composite sheet contact, contact component , gold and silver jewelry etc.

Our main products are the following:

. Electrical contact rivets: solid electrical contact rivets, bimetal electrical contact rivet, tri-metal electrical contact rivet, abnormal electrical contact rivet

Greeen material: Ag, FAg, AgNi, AgSnO2, AgSnO2In2O3
Traditional materail: AgCdO

Solid Rivet: Ag, FAg, AgNi, AgCdO, AgZnO, AgSnO2, AgSnO2In2O3

Bimetal Rivet: Ag/Cu, FAgCu, AgNi/Cu, AgCdO/Cu, AgCdO/Cu, AgSnO2/Cu, AgZnO/Cu

Tri-metal rivet: Ag/Cu/Ag, AgNi/Cu/AgNi, AgCdO/Cu/AgCdO, AgSnO2/Cu/AgSnO2, AgZnO/Cu/AgZnO, AgSnO2In2O3/Cu/AgSnO2In2O3

2. Electrical contact tips/plates: Disc electrical contact tips, square electrical contact tips, abnormal contact tips

Green Material: Ag, FAg, AgNi, AgMgNi, AgSnO2, AgSnO2In2O3, AgZnO, AgW, AgC, AgCW

Traditional Material: AgCdO

3. Silver wire: pure silver wire, silver alloy wire, sterling silver wire

Ag, FAg, AgNi, AgCdO, AgSnO, AgSnO2In2O3, AgCu

4. Clad metal( plate or coil)

1)Clading strip: Inlay or over lay clad strip( two layers), Multiples inlay(3 layers)

1) Clading Composite Strips: Single cladded strips(two layers), Multiplex inlay(three layers)

Aluminium clad copper plate, Aluminium clad steel plate, Copper clad steel plate, Copper clad silver plate, copper clad gold plate, copper steel copper plate

Foil: Width: 3-230mm
Thickness: 0.002-3mm

5. Stamping parts: Contact bridge

Lastest Products

contact tip, bimetal contact, electric c...

contact tip, bimetal contact, electric c...

contact tip, bimetal contact, electric c...

precious clad metal, bimetal strip