Tangcheng International Trade Co., Ltd. is located along the beautiful Taihu Lake - Wuxi, our company mainly operates machinery and equipment, electrical fans, textiles, electronics software development and other projects. We have a convenient transportation, large storage area and a wide operating range; we are designed to provide reasonable price for foreign customers and excellent products and service, we are integrating multiple sources and m

Optec Communications Technology Co., Ltd is a leading fiber optic supplier specialize in manufacturing and sales of Chinese fiber optic fusion splicers, fiber splicers, fiber splicing machines and related fiber optic equipments since 2001, We are focusing on Chinese fusion splicers, splicing machines, fiber splicers, OTDRs, fiber cleavers, optical fiber tool kits, optical power meters, optical light sources,optical laser source, optical talk sets