Hengyang Nanfang Instrument Transformer Co., Ltd. is located at the side of beautiful Xiangjiang River, adjacent to the first peak of Hengshan Mountain, which named Southern Mountain of the five sacred Mountains, lying in Cai Luns hometown—Hengyang, the famous industrial city of China. Hengyang is an important industrial base of power transmission equipment of state Torch Plan, which has tens of thousands of industrial workers who are engaged in the production of power transmission equipment. While adopting the invention and innovation concepts from the forebears, they also undertake the important missions on the R&D and manufacture of power transmission equipment.