The Wangwenzhuang Pressure-Regulating Station of Tianjin GreenState Gas Co., Ltd., a subsidiary of GreenState Energy, is located within the Saide Industrial Park of Wangwenzhuang Town in Xiqing District, Tianjin. It was established in 2002 and covers an area of 1,600 square meters.

The station is designed for gas transmission with a capacity of 1 million cubic meters per day and 300 million cubic meters per year. Its primary mission is to monitor and analyze the downstream gas supply situation through the operation of the pipeline network. It continuously adjusts gas quantities and coordinates gas sources to maintain the overall distribution system in a stable state. This ensures the safe operation of the distribution system and ultimately delivers uninterrupted and secure natural gas supply to industrial and residential users through pipeline delivery, providing safe, stable, and high-quality natural gas supply services.