Quzhou roca import and export co., ltd. is a professional Maritime and PET air compressor Industry Manufacturer in Zhejiang,China. our company has had customers from at home and abroad and won a good reputation in the market Our products have been exported to more than 30 countries and regions. Our products cover a wide range, including different kind of winches, pneumatic scaling tools, electric scaling machines, pneumatic vacuum cleaners, hold cleaning guns, gasket punching tools, sampling bottles, oil jugs, flange spreaders, pneumatic driven winches, electrical winches, gasket and washer cutters, scupper plugs, tank cleaning hose saddles, banding tools, banding buckles and banding bands, copper ring kits, O-ring kits, as well as various kinds of couplings, bolts and nuts necessary for tankers and ships.kinds of PET AIR COMPRESSOR and parts of PET air compressor. Our products absed good quality , competitive price and service to won highly appreciated by customers. looks forward to cooperating with you!