wenzhou beyond valve co ltd
check valve, aluminum, gate valve, ball valve, gas regulator, Manufacturer and Supplier - China(CN)
stainless steel valves (byd001)
stainless steel valve with flanged or screwed end including ball valve, gate valve, check valve, globe valve, three way ball valve, strainer etc
material SS304,SS316,SS301, carbon steel also available, size from 1/4" to 20"