Guangzhou Yinxun Comm. Tech. Co., Ltd. is a high-tech manufacturing enterprise specializing in the research, development, and production of carrier-class optical and electrical communication equipment. Established in 2002 with R&D roots dating back to 1986, the company operates a 3,000-square-meter factory in Guangzhou, China, featuring five semi-automated production lines. With a workforce of 101 to 200 employees and an engineering team boasting over 20 years of experience, the company provides robust OEM and ODM services, delivering customized solutions within 30 days.
The company's extensive product portfolio, marketed under the ZMUX series, includes PCM multiplexers, PDH and SDH optical transmission equipment, E1 protection switching devices, digital cross-connect (DXC) systems, and MSTP multi-service access platforms. They also specialize in telephone optical transceivers, fiber optic integrated access devices, and radar data splitters. These products are characterized by modular designs and single PCB layouts for flexible configuration and ease of maintenance.
Guangzhou Yinxun maintains high quality standards with ISO 9001 certification and a strict seven-step in-house quality control process, including a 48-hour burn-in test to ensure a 99.9% qualification rate. Their technical excellence is further validated by network access licenses from China's Ministry of Industry and Information Technology and quality certificates from Bell Laboratories. The company serves a global market across 25 countries, including North America, Europe, and Africa, and maintains partnerships with major industry players such as China Mobile, China Telecom, and Alcatel-Lucent.
Zmux-08s Mini Phone Optical Multiplexer (Desktop Model) 8 Channels Over E1
Cross Connect PCM Multiplexer Zmux-36
1~30 Channels PCM Multiplexer Equipment Zmux-30
Zmux-08e Mini PCM Multiplexer (Desktop Model) 8 Channels Over E1
Guangdong Gaokexun Communication Equipment Co., Ltd., founded in 1998, is a high-tech enterprise based in Guangzhou, China, specializing in the research, manufacturing, and sales of mid-end and high-end telephones and other consumer electronics. As a manufacturer with OEM capabilities, the company employs between 101 and 200 people and integrates a strong workforce with robust research and development capabilities. Guangdong Gaokexun Communication Equipment Co., Ltd. is committed to meeting market needs, developing stably, and prioritizing product quality and customer satisfaction, with aspirations to adopt the ISO 9001 system. Their product range includes various telephones, such as mini telephones, and they maintain a nationwide distribution network.