ZHEJIANG BSB ELECTRONIC TECHNOLOGY CO.,LTD founded in year 1997, focused on building protection devices for the market for more than 10 years. The company has been re-organized, fastly expanded into a sino-foreign Joint Ventures Company in year 2008. With re-located, expanded factory to the Lishui city of Zhejiang Province, China, working closely with local government for same goals ??developed to become a high technology industry leader for the field. Enjoying advantages provided Lishui local government, the Company has an opportunity to engage in design, develop and build highest quality hydraulic magnetic circuit breakers for circuit protection industry. The Company sells own brand name products, also provide best technology assist and after-sales service to customers. With providing continuous improvement on satisfaction level from customers, the continuous growth of Company will make ourselves more market competitive, chase to maximize economic output.