LongS(LGS) Valve is located in the valve hometown of China. It has been a dependable supplier since it was founded in 2003. LongS believes in the idea of “Quality first, Customer supreme”, it has been committed to continuously improvement at product quality and after-sales service. After years of development, LongS now owns professional technical team, customer support team, skilled workers, and equipped well with modern equipments, such as CNC lathe, CNC drilling macining, cryogenic treatment equipment etc.
