TianJin Optical Electrical Communication Techno...

Tian Jin Optical Electrical Communication Technology Co., Ltd(TOEC)has been established for 57 years and provided military products to Chinese troop many years.Our company is a state-ownned enterprise which specializing in various kinds of electronic products,the fax machine one the main ...

Telephone：86-22-28261058Address：6 Taishan road, Tianjin, China