Changsha Tianchen Laser Technology Co., Ltd. is a company jointly established by Tianyi Welding Group and Hanchen Guangjia Company for the research and development of laser technology and equipment. Founded in 1992, Tianyi Welding Group is the only comprehensive service provider in the central and southern regions that integrates welding technology development, intelligent equipment design and manufacturing, advanced welding technology and product promotion, welding industry Internet, welding training certification, consulting and testing. Hanchen Guangjia was founded by well-known experts in the laser field of the National University of Defense Technology to market the research and development results.The founding team of Tianchen Laser has worked in a first-class laser industry company in China.