Welcome to Ningbo Tianan Smart Grid Technology Co., Ltd. Headquartered in Xiangshan, Ningbo, the company is a professional enterprise dedicated to the research and development, production and sales of complete sets of intelligent power transmission and distribution equipment, switch components, intelligent terminal devices and automation systems applicable to smart grid and renewable energy power generation fields.

Our core product portfolio covers medium-voltage gas-insulated switchgears (MV GIS), high-voltage gas-insulated switchgears (HV GIS), ring main units (RMU), SF6-free environmental-friendly switchgears, circuit breakers, power transformers, as well as battery energy storage systems. Beyond product supply, we also provide one-stop comprehensive services including power engineering installation, construction, general contracting and operational maintenance, delivering reliable and customized solutions for the power industry.