Electrical Contact Bridge

1)      Breaking corner,deburring

2)      Without any scratch, pits,nick,wrinkle and other defects.

3)      High precise size

4)     Meet your other requirements

1. Feature:
Posess combination of the advantages of contact materials, contacts, and assemblies, ensure the consistency and stability of contact materials and the follow-up processing, achieve the optimal matching of contact material and the reed materials' properties. Selecting assemblies will greatly reduce the production costs of the customers.

2. Contact Mterials:
AgSnO2In3O3, AgSnO2, AgNi, AgCdo, PAg, FAg, AgFe

3. Reed Materials:
Red copper, beryllium cipper, brass, tin broze.

4. Application Fields:
Mainly used in relays, circuit breaker, themostats, intelligent switches.

Welcome OEM designs and manufacture

Ningbo Hanbo Precious Alloy Co., Ltd. we are the manufacturer of silver based electrical contact materials, contact rivets and contact assemblies. We has already adopted the Management System Certification of ISO/TS16949:2009, ISO9001:2008 and ISO14001:2004. Our goal is to become a well-known company, the leading manufacturer of electrical and electronic materials in the world, and for the sustainable development of human society to contribute a force.

Notice: The quotation is changeable based on the adjustment of the Silver price.


contact bridge

The manufacturing and test equipments for making Contact Components include 150 apparatus, such as Germany total digital and automotive welding stamping machine, riveting machine, welding Automaton, hi-speed stamper, stamper, coloured metallography microscope from Japan, 3D coordinator etc.

We can develop and manufacture contact component according to customers specific requirements and the output can surpass one billion pieces annually.