Creating the way of recreating valves in China 14 years without forgetting


After 14 years of accumulation, we have cooperative customers in more than 90% of China's provinces. These customers include China's super-large company groups such as PetroChina, Sinopec, CNOOC, China Chemical Industry, Sinochem Group and China Weapons Industry. At the same time, our customers also include a large number of small and medium-sized companies.