Grandway Electronics Limited engaged in designing, researching, manufacturing and marketing CATV HFC network equipments and now it is one of the biggest enterprises in the field of CATV equipment in China.

Hangzhou Fullwell Optoelectronic Equipment Co., Ltd. Was established in 2005 and is suited in Qimeng Science & Innovation Park, Liangzhu Street, Yuhang District, Hangzhou City. The company is committed to the R&D, manufacturing and sales of triple play integrated optoelectronic equipment. We have a number of software copyrights have been certified by the National Copyright Administration. At the same time, the National Intellectual Property Office has issued a number of utility model patents, and won the title of Zhejiang Province Small and Medium-sized Technology Company. Fullwell has been recognized as the Yuhang District Science and Technology Enterprise R&D Center by Hangzhou Yuhang District Science and Technology Bureau.

Shandong Wanshuo Optoelectronic Equipment Co., Ltd was re-established in 2008, and now has become one of the biggest enterprises in the field of CATV equipments in China. Our company is engaged in designing, researching, manufacturing and marketing CATV HFC network equipments.

Changjiang is one of the leading manufacturers in cable industry and global provider of RF distribution products and wired communications equipments, with dedicated team and R&D staff members, we are always committed to offering the market the most up-to-date and state of the art products. Our productline covers CATV indoor and outdoor amplifiers and splitters, optical transmitters/receivers, various accessaries needed in the RF communications network.

Zhuhai Eastever Electronics Co. Ltd. Is a private enterprise specializing in the R&D, sales, and production of RF balun transformers, power splitters, couplers, inductors, and plug-in type electronic components. At the same time, the company has a professional development team in RF balun transformers, power splitters, and couplers.

Hangzhou Softel Optic Co., Ltd. (Brand: SOFTEL) was established in 2006, which Located in the HangZhou Hi-Tech Development Zone. Taking advantage of the modern broadcast and optic fiber communication technology, we are specializing in R& D of CATV system equipment, and leading manufacturer of HFC broadband Optic Transmission equipment with strong R& D capability in this field.

Wei Networking Accessories Co., Ltd. Was established in 2025, located in Ningbo city, Zhejiang. We are an innovative company having good ability to design, manufacture networking accessories By focusing on "Quality First, Customer Oriented", We dedicate to provide our customers with professional, practical and excellent services.

Shenzhen Pioneergoods Communication Co., Ltd., founded in 2009 and located in Shenzhen, China, is a leading provider of fiber telecom equipment and Fiber to the Home (FTTH) solutions. Operating under the brand name PIOGOODS, the company specializes in the research and development (R&D), production, sales, and technical services of fiber optic communication products. With a strong commitment to quality and innovation, PIOGOODS has established itself as a trusted name in the telecommunications industry, both domestically and internationally.

Wuhan Seifree Technology Co., Ltd is located at the Optical Valley, East Lake National High-tech Development Zone of Wuhan. It specializes in R&D, manufacturing, sales of Optical Passive Components. With the great technologies in optical research and production, Seifree gathers a number of optical talents on fiber communication, which possess the rich experience of R&D and a strong capability of technology innovation.