Tengtian technology, providing our customer with the best price, is one of the most competitive no-power devices enterprise in ShenZhen in China. We have 3000 square meter manufacturing factory in shenzhen and two branch factories in Chengdu and Beijing all over the China. With more than 40 producing lines and the R&D, quality department, we can satisfy your needs with the high quality and best price. Our products cover different kinds of optical fiber patchcords, pigtail, splitter, mating sleeve, adapters, attenuators, polishing film, ceramic zirconia ferrule, fusion sleeve, and etc. what’s more, we also manufacture the electrical fiber polisher, intelligent electronic control-temperature heat oven, crimp tool, visual laser malfunction detector, OTDR, insertion lose detector, fusion splicer for our customers. Tengtian technology‘s goal is to become the first choice for consumer of the fiber optic communication products all over the world. MSN: xxxxx