Contact components made by Songfa ,using his high precision and professionalization,play an important role in the transfer of energy, commands and data, by means of electrical and electronic switches and connections. Depending on our customers, we are able to manufacture a broad range of contact components using a variety of precious or non-precious materials, production technologies, shapes and sizes. Highest attention will be focused on the precision of the manufactured parts. Our aim is to meet customer demands for high quality and cost-competitive contact components.

We can provide you contact components in the forms of stamped supports with or without electrolytic plating , Welded contact components, Brazed contact components, Riveted contact components , Assembled contact components. These contact components have been widely used in relays, contactors, switches, MCBs, MCCBs.

Contact components product materials: 

A.   Ag alloy tips/ support materials:

1. AgNi/Cu, AgNi/CuZn, AgNi/CuSn,

2. AgSnO2/Cu,  AgSnO2/CuZn,  AgSnO2/CuSn, 

3. AgCdO/Cu,  AgCdO/CuZn,  AgCdO/CuBe , AgCdO/CuSn, 

4. AgC/Cu,  AgC/Fe

5. AgW/Cu

6. AgCuO/Cu

B.  Ag alloy solid rivets/ support materials:

1.       AgNi/Cu, AgNi/CuZn, AgNi/CuSn,

2.       AgSnO2/Cu,  AgSnO2/CuZn,  AgSnO2/CuSn, 

3.       AgCdO/Cu,  AgCdO/CuZn,  AgCdO/CuBe , AgCdO/CuSn, 

4.       AgCuO/Cu

C. Ag alloy-Cu  bimetal rivets/ support materials:

1.       AgNi-Cu/Cu, AgNi-Cu/CuZn, AgNi-Cu/CuSn,  AgNi-Cu/Fe

2.       AgSnO2-Cu/Cu,  AgSnO2-Cu/CuZn,  AgSnO2-Cu/CuSn, 

3.       AgCdO-Cu/Cu,  AgCdO-Cu/CuZn,  AgCdO-Cu/CuBe , AgCdO-Cu/CuSn, 

4.       AgCuO-Cu/Cu

Package:Outer package: Carton

Inner  Package: Plastic bags