Wenzhou Topist Electric Co., Ltd. Is specialized in Power Semiconductor and power supply and electric products, we have factory of making plastic of cable ties, cable clips, expand nails, wrap sprial bands, etc. We have our own injection and extruder machine factory to produce our products. And the other electric factory have produce the circuit breakers, relay, we have our own research department, development, research, production and sale. Our branch companies manufacture relays, Power Semiconductor, pushbuttons, switches, transformers, capacitors, automatic parts, pneumatics, etc. We supply the European goods with chinese price. Good after sales service and trustable delivery! We sincerely welcome our friends at home and aboard to guide us and then develop together.