Ningbo Shangneng Filter Equipment Co., Ltd. mainly produce filter, filter element, filter machine, hydraulic accessories and Automotive air conditioning tube.Our corporate philosophy: to purify environment, to serve society, to manage faithfully，to pursue excellence. Lefilter main products catalogue: Filter Crane Interchange of foreign filters & filter elements Interchange of Air compressor filters (oil, air and oil-gas separator filters) National standard filters & filter elements Oil purifier/Filter cart Water filter Air filter Single girder overhead crane Double girder crane Gantry crane Steel wire rope electric hoist metallurgy electric hoist Explosion-proof wire rope electric hoist Stationary/mobile electric hoist Electric hoist trolley We are professional so we’re confident to become your trusted partner.