Shanghai Sinmar Electronics Co., Ltd. was founded in 2005. R & D and sales of the company staff intellectual and switch products, has introduced to the international market of new products. The company produces films have switches rocker switch, micro switch, waterproof micro switch, push-button power switch, slide switches, rotary switches, voltage selector switch, widely used in televisions, computers, microwave ovens, rice cookers and other household appliances, automotive electronics and power tools. Products using raw materials, auxiliary materials are in line with EU environmental regulations Rohs and REACH requirements. Rocker switches, micro switches and power switches have passed VDE, UL, CUL, NEMKO, SEMKO, FIMKO, DEMKO, CE, CQC certification.

All employees work together companies, technology development as the guide, promote technological innovation; product quality as the foundation to continuously improve and enhance product quality; sophisticated processing technology, strict quality control, timely and efficient delivery cycle, to provide customers with competitive strong products and satisfactory services.