ZHIJIANG TONGYONG ELECTRICAL STOCK CO.,LTD. sits in Wenzhou ,Zhejiang Province, on southeast coast of China .Our company is a highly technology enterprise, most specialized in low-voltage electric apparatus. MINI Circuit Breakers, Earth Leakage Circuit Breakers, Pushbuttons, Contactors, Relays and so on. tongyong, has great technical force, accurate checkout equipment, perfect quality certification system. Besides,Company products used in low-voltage electric apparatus terminal circuit   overload ,holds up and leak specializing electricity which is protected extensively, It is equipment of industry, construction, electrical home appliances, etc.  Our company products have passed ISO9001,safety certification in the whole country, Export to  Europe ? Middle East ? Africa and Southeast  Asia area , get high prestige at home and abroad.  Adhere to the policy that" quality first, consumers first". Received a high opinion in the State Bureau of Technical Supervision, people administers and so on .One year, the product plan  and classify was set trial production as a  test- manufacture  plan in Zhejiang  economic commission of  2000, have made the enormous economic benefits. Through outstanding performance and excellent reputation, tongyong has won many national awards and been recognized as one of the distinguished brand name in China.