Founded in 1985 as an assembly plant of switching power cord from Taiwan, then 1996 moving to China setup TopStone Corp. has developed into a major supplier of power switches and circuit breakers, with its advanced product innovation, for over 24 years.
TopStone Corp. possesses the unique combination of electronic, electrical and mechanical expertise, vertically integrated manufacturing in china. We attached high attention to innovation and owned R&D team to take out a patent on our design. All of our switches and circuit breakers are certified with cUL / CE / ENEC / TUV / SEMKO approval with all parts compliance with RoHS regulation, which were widely used for home appliance / generator/ telecommunication equipment / control panels / systems equipment / power tool market and gardening equipments as well as many other devices.
We offer either representative or customers the best as we can by fast turnaround, expert design and competitive pricing.
Our mission is to provide one-stop solution from designing to manufacture, full integrated facilities including tooling, molding, stamping, plating and assembling. Engineering expertise and high quality standards is to ensure customer satisfaction.
Our target is to provide highest quality with environmental requirements so as to satisfy our customers and guarantee mutual benefits in the long run.
