Guilin Tryin Technology is provider of optical networking products and solutions.From the establishment until now, always focus on development progress global communication industry constantly explore demand information in new age to create future belongs us.Main business based extend ...
Telephone: 86-0773-3362165
Address:Xinxi Fuhua Bldg., No. D-12, Information Ind. Zone, High-Tech Zone, Qixing Dist.