WENZHOU LIERWEI ELCTRICAL CO.,LTD, located in Yueqing City, Zhejiang Province,the company has been in R&D,design and producing since 1985,the products have obtained international certificates such as:NF\SIRIM\SEMKO\CE\CB\SNI\TSE\PCT etc. More than 500 suppliers chain and ample of technology sources to ensure the leading time of one in 5 days,the annual of miniature circuit breaker can be produced up to 15 million,RCCB can be up to 2 million,and Magnetic type 800 thousand.