Tianjin Free Optic Photoelectric Technology Co., Ltd. Indirizz D6-A-201, Distrett tal-Lvant, Huigu Industrial Park, Nru 1 Xuefu West Road, Xuefu Industrial Zone, Xiqing District, Tianjin, Ċina. E-mail admin@free-optic.com Telefon Bejgħ: (86-22) 8137 0773 WhatsApp WhatsApp:86-131 1008 9902
