Shenzhen Hilink Technology Co., Ltd. is setting a benchmark in apparel and garments industry with trendy and quality cisco fiber optic switch. We are headquartered in Shenzhen, , China, with a technol...

D-08, National Information Industry Park , Chaoyang Road,High-tech zone, Guilin,China.

Guilin Tryin Technology is provider of optical networking products and solutions.From the establishment until now, Tryin always focus on the development and progress of the global optical communicati...