Shanghai Shuangke Electrical Co., Ltd had been established in 1989, which is specialized in researching, developing, producing and selling, various signal light, push, button, switch, LED illumination component, terminal blocks as a unit, . The company existing staff more than 300 peoples, the technical personnel more than 40 peoples, the workshop area more than 20, 000 square meters and the annual sales income reaches RMB thirty million.

Leading products:
LAY50 series push button switch( its function is similar with LA38 and LA39, SKB2, SKB4 series pushbutton switch(its function is similar with XB2. XB4); AD56 and AD51(its function is similar with AD16 and AD11); And RT series fuse; AndSUK (UK), the SU(SAK) series terminal blockr.

Series connectors:
Quality Management: ISO9001 Quality Management System has already covered all products and services provided, products have received certification (CCC) and the Certification CE Successful.

Cooperation projects:
Shanghai metro safety doors, Guangzhou metro safety doors, Guangzhou University City and Shenyang Huali Energy Equipment Company etc.

Positive development:
Signal light for Germany's company in 2004; In 2005 ha developed RT series fuse, In 2006 has developed UK, the SAK series terminal blocks.

Enterprise objective:
Provides the first-class product and the service for the customer.