Wenzhou Yufeng Electric Co., Ltd. has been specialized in 12kV, 24kV, 40.5kV switchgear fittings for more than 15 years. Our main products listed as earthing switches, interlocking devices, chassis trucks, etc., which can fit with ABB, Schneider and Siemens switchgear and vacuum circuit breaker. We have passed ISO9001:2000 and some authoritative tests. With good quality, best price and on-time delivery, we have gained praise in both domestic and international markets. We also gain The Super ...