Tianjin Free Optic Photoelectric Technology Co., Ltd. Adresa D6-A-201, East District, Huigu Industrial Park, No. 1 Xuefu West Road, Xuefu Industrial Zone, Xiqing District, Tianjin, Kina. E-mail admin@free-optic.com Telefon Prodaja: (86-22) 8137 0773 Što ima Što ima:86-131 1008 9902
