About us:

Beijing W&F Technology Co., Ltd. is registered in Beijing, the capital of China, was established in 2006 and has been in continuous operation for 17 years.

Shenzhen Wolck Network Product Co., Ltd. Is specialized in developing, producing and selling CATV equipment, as well as designing and developing CATV systems, satellite TV and network projects. Our products are from CATV networks to forepart equipment, from HFC transmitting networks to equipment. Our main products are:

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.

SEIKO FIRE is a professional hi-tech enterprise which is registered as ISO9001, specializing in designing, manufacturing, and selling optic fiber equipment & test instrument.

Qingdao Sunet Technologies Co., Ltd (SUNET), estalished in 2006 Year(which located in beatiful city QINGDAO, Shandong Province), is a high-tech enterprise and a leading worldwide provider for Fiber Optic Components.

Who We Are - HOLIGHT

We, Techwin (China) Industry Co., Ltd was established in 1998, focusing on Cable and Antenna Analyzer, Vector Signal Generator, Synthesized Signal Generators, Vector Network Analyzer, Spectrum Analyzer, Fusion Splicer, OTDR, Optical Fiber Cable, PLC Splitter, Fiber Coupler, Fiber Cable Identifier, Optical Fiber Power Meter, Fiber Light Source, Optical Fiber Ranger, Optical Fiber Identifier, Visual Fault Locator, Optical Fiber Talk Set, PON Power Meter, Optical Variable Attenuator, Optical Tool Kit etc. Our products and Service are exported to worldwide(More than 60 Countries and Regions) and we create USD10, 000, 000 for our annual sales.

Homk Telecom Tech Co., Ltd.

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.