Hunan Techamp Saw & Manufacture Co., Ltd. is a high-tech enterprise with specializes in the researching, developing, manufacturing of Bimetal band saw blade and Bimetal band saw strip. The Company is located in the center of Hunan's Xiangchu culture the state-level Economic and Technology Development Zone of Changsha, Hunan province. Hunan Techamp Saw & Manufacture Co., Ltd. has established modern enterprise management systems including resea