Tianjin Free Optic Photoelectric Technology Co., Ltd. Adresë D6-A-201, Distrikti Lindor, Parku Industrial Huigu, Rruga Nr. 1 Xuefu Perëndimore, Zona Industriale Xuefu, Distrikti Xiqing, Tianjin, Kinë. E-mail admin@free-optic.com Telefoni Shitjet: (86-22) 8137 0773 WhatsApp WhatsApp:86-131 1008 9902
