Beijing Water Supply Group Co., Ltd. conducted an investigation and research on our company

2014.7.31, relevant engineers and leaders of Beijing Water Supply Group Co., Ltd. conducted an investigation and research on our company. A solution to how to improve the urban water supply security system and effectively prevent backflow pollution accidents. The problem of backflow pollution is related to the national economy and the people's livelihood. Only by adopting effective anti-reflux pollution measures in strict accordance with the standard norms can we fundamentally solve the problem of urban water supply from backflow pollution. Our low resistance backflow preventer has been highly evaluated and will contribute to the safety of the capital tap water.