We are the company which specializes in the production of Mining flameproof ventilation fan, Explosion-proof electric apparatus, Explosion -proof switch and related parts for 10 years. Main products: FBY series fans, FBDC series fans, FBCZ series fans, QBZ series starters, KBZ series switches, ZBZ series protectors and relevant parts. Produces feature---High efficiency, low power consumption, low noise, smooth operation, simple structure and easy maintenance. We have got the certificate of ISO9001:2000 Quality Management System and the certificates of production license, flame-proof certification, and safety mark certification. Our products are produced to the standard GB3836-2000. Our tenet: Quality, pursuing true conservation; Honor, pursuing true credit standing; Service, pursuing sincere desire.