Shanghai XuanZheng machinery equipment Co., LTD. Is a collection of scientific research and development, manufacturing, sales, service integration of high-tech enterprises. The beginning of that is the technology at the core, depending on the quality of life, to create the domestic first-class pipe cutting groove equipment manufacturers. The company professional research and development of the pipe cutting machine, groove machine, even mouth machine for welding technology service equipment. Company introduction absorbs the domestic and foreign advanced technology and experience. The strength of bo. Updated with its own intellectual property developed, more economy applicable, more efficient pipe cutting groove machine and peripheral products.