The company has a modern production plant and international leading production technology. As a large-scale manufacturer of communication plastic optical fiber in China, the company has passed REACH and ISO9000 certification. Tianxin has independent intellectual property rights and has produced 180dB/KM plastic optical fiber. Products have reached the international leading level, and their comprehensive strength is in the forefront of the industry. The main products are communication optical fiber, lighting optical fiber, optical cable and optical fiber jumper.