Hangzhou Fei Chang Technology Co., Ltd. (FCTEL) Established in 2009 and headquartered in the West Lake Technology Park of Hangzhou, Zhejiang Province. FCTEL is a technology-driven enterprise specializing in the fields of optical communication and industrial network access. It is recognized as a National High-Tech Enterprise and a Zhejiang Province "Specialized, Refined, Distinctive, and Innovative" (Zhejiang Zhuan Jing Te Xin) enterprise, as well as a leader in the industry with an exceptionally comprehensive range of independently developed products...

Hengtian Hongyang (Beijing) Information Technology Co., Ltd. Was established in 2012 and is a high-tech private IT enterprise that integrates the sales of communication equipment. Since its establishment, the company has been committed to representing various communication equipment manufacturers' products, including Huawei, ZTE, Avaya (Nortel), Fiberhome, Ericsson and other domestic and foreign frontline brands. It is a professional modern communication enterprise with scale and diversified business, Since its establishment, Hengtian Hongyang has continuously undertaken communication projects and provided private network solutions with its own technological advantages. At present, it has formed a certain leading technological advantage in the communication industry and has become a solution expert for different customer needs.

Shenzhen Billion Grand Tech Co., Ltd is a high-tech company. We concentrate on fiber optical communication and network access.

Beijing Human Information Technology was established in 2002. We are professional manufacturer of PDH multiplexer, protocol converter, optical modem and chassis etc. They are of high quality and stability.

Winyuan manufactures a wide range of broadband access communication products for the connection among TDM and IP networks; And fiber optical test instruments and Fusion Splicer to meet our customers' demand for fiber optical network deployment, installation, maintenance and technical support. Its product range mainly covers as follows:

Shen zhen TianBo Communication Equipment Co. Ltd is established in 2002, located in Shenzhen China, and dedicated in telecom communication equipment industry owning two well known domestic brand: Tincam and Tincore. It is a research and development, production and sale service for the integration of high-tech enterprises. We supply high quality Fiber Optic product with competitive price, which mainly including Fiber Media Converter, Video/Audio Optic Transceiver, Interface Converter, PDH Multiplexer, Fiber Optical Modem and Passive Component. They enjoy a good reputation oversea market. Such as USA, Canada, Germany, Italy, Ukraine and Middle East.

Hangzhou TAK communication Co., Ltd is a Chinese leading supplier of optical transmission products such as SDH fiber optical multiplexer, PDH/MSTP transmission equipment, E1/V. 35/serial RS232, 422, 485 data fiber modem, Fiber media converter, Voice optical multiplexer, E1 PCM multiplexer, TDMoIP device, Interface converter, HD video/audio/data fiber optical transmission, power over Ethernet, OLP optical line protection etc.