Sichuan Chengyu Technology Co., Ltd.

Sichuan Chengyu Technology Co., Ltd. is a professional B2B integrated enterprise and channel supplier based in Chengdu, China, specializing in optical transmission and communication equipment. Established in 2020, the company has quickly positioned itself as a key provider of SDH optical transmission equipment, Wavelength Division Multiplexing (WDM) systems, and DWDM transmission solutions. They primarily handle high-end equipment from leading brands such as Huawei and ZTE, including the Optix OSN series, MSTP multiplexers, and various tributary and switching processing boards. The company distinguishes itself through a technical engineering team composed of former Huawei and ZTE core personnel, offering specialized services in technical debugging, equipment installation, construction, and technical training. Their comprehensive product portfolio extends to PCM access equipment, network...