Ranking of the top ten valve brands: Jingpai, KF Kaivalve, Yaozi, Sanhua, Neway, China Nuclear Suva, Jiangyi, Dunan, Chaoda, Shentong.

1. Jing Brand: Beijing Valve General Co., Ltd., Jing Brand BVMC, a famous trademark in Beijing, the chairman unit of the National Valve Industry Association, an enterprise specializing in manufacturing high and medium pressure valves and steam traps.

2. KF valve opening: Henan Kaifeng High Pressure Valve Co., Ltd., a famous trademark in Henan Province, a subsidiary of China Valve Technology, the vice chairman unit of China General Machinery Association, a large backbone enterprise specializing in the production and operation of high and medium pressure valves .

3. Yao: Yuanda Valve Group Co., Ltd., Yao, valve brand, famous trademark of Hebei Province, famous brand products of Hebei Province, member unit of China Valve Association, Enterprise Technology Center of Hebei Province, PetroChina, Sinopec Daiyi level supplier.

4. Sanhua: Founded in 1994, it is one of the top ten valve brands. Its four-way reversing valves/stop valves have a high market share. It is a high-tech enterprise focusing on the refrigeration and air-conditioning control component industries. .

5. Neway: Suzhou Neway Valve Co., Ltd., one of the top ten valve brands, a listed company, and a famous trademark in Jiangsu Province.