Hangzhou Wantong Tools Manufacture Co., Ltd. is located at the suburb of xiaoshan and only twenty kilometres diatant to xiaoshan international airport. It is a manufacturer specializing in M3/M42 bi-metal hole saws, bi-metal/HSS hack saw blades, high carbon steel hole saws, lock installation kits, wood flat bits, tungsten carbide gritted hole saw sets, HSS drill bits, hand牋saw牋blade and other hardware sets.牋 We have precise machines, advanced technology, and excellent management,which ensure us to provide our customers with high quality products . Over 95% of our products areexported to overseas countries ,such as USA,UK,Canda,Germany ,Japan,etc?..Because our products are of fine quality and favorable price ,and you may be sure of a profitable business with us .牋