Shenzhen Teco Optic Ltd. was found in Oct. 2005. As a leading company in fiber optical communication filed, we focus on researching and manufacturing fiber optical splicing & testing instruments, tool kits and optical passive components.

EXFIBER produce a wide selection of Fiber Optic & Ethernet Network & HFC Network equipments. Our comprehensive catalog gathers thousands of products, which are supplied to customers of different industries worldwide.

KTEAM is an extremely innovative technical company. Since the company was established it has been devoted to research and development, design, and the manufacture of communication equipments and electronic equipments. Due to our staffs' endeavors, we have already become a domestic market leader to perform research and development based on fusion splicer and OTDR and test equipments. Presently, we have more than 50, 000 square meters of large-scale production workshops, and more than 20 series of test equipment. Currently our main goal is to be an international operator of Advanced Communications Technology and Services.

Green Optoelectronics Communication Co., Ltd. is one of the most professional companies specializing in the field of communication instruments and electrical appliances in China, we are offering state-of-the-art & cost effective products and solutions to the global customers in more than 40 countries.

Shenzhen Hontek Co., Ltd. is a professional international sales company for telecom test equipments. We are the agent of comway, fujikura, sumitomo, exfo, jdsu, anritsu products. At the same time, we have our own factory producing the fiber tester and fiber accessories.

Takfly Communications Co., Ltd. is a Hi-Tech enterprise having its own brand and specializing in R& D, manufacture and sales of fiber optical communications equipments.