Shenzhen Tengsheng Precision Equipment Co., Ltd. was established in July 2006. Tensun is a national high-tech enterprise integrating the research and development, design, production, sales and service of precision equipment. Headquartered in Longhua, Shenzhen, it has two major production bases in Longhua District, Shenzhen and Xiegang Town, Dongguan, as well as multiple offices in Suzhou, Wuhan, Chengdu, Chongqing, Vietnam, India, South Korea, Singapore and other offices.

Since its establishment, Tengsheng Precision has obtained more than 151 patents, including 31 invention patents, 110 utility model patents, and 57 software copyrights. Guide the development of the industry with world quality, Huawei, Foxconn, Luxshare Precision, Lens Technology, Bourne Optics, Xinnengde, Apple, Vivo, OPPO, Xiaomi, TCL, Lenovo, ZTE, LG, Samsung, Huaxing Optoelectronics, and BOE Partners of more than 100 leading domestic and foreign companies including Tianma, Qunchuang Optoelectronics, Jufei Optoelectronics, Zhaochi, Hongli Optoelectronics, Huatian, Huaqin, etc.