Beijing Ruipu Sanyuan Flow Measurement Technology Co., Ltd. was established in 2016 through joint investment by Tokyo Keisō Co., Ltd. of Japan, its subsidiary Keisō Electronics Co., Ltd., and a subsidiary of Beijing Electronic Holdings Co., Ltd. The company is located in the Mafang Industrial Park in Pinggu District, Beijing, enjoying convenient transportation access and situated just 40 kilometers from Beijing Capital International Airport. It is a specialized manufacturer and distributor of flow meters for semiconductor manufacturing equipment, process control applications, and commercial metering of heat and cold energy. The company provides products and solutions to leading enterprises across various industries, including Beijing Daxing International Airport, Beijing Heating Group, Shangri-La Hotel Shougang in Beijing, Datang Binchang Power Plant, Hangzhou Tonglu Data Center, the heat exchange stations of Baoding Heating Company in Hebei Province, and the Datang International Aluminum Smelting Plant in Inner Mongolia.