Cast Iron Sand Casting Ball Valve 

Ruican is professional for Ball Valves Casting is the most exported one in our foundry. RUICAN as a leading valve and pump components Manufacturer in China, always can offer the best cost-effective CNC machining and turning services for wide industries! Ningbo Ruican machinery company is specializing in Hydraulic parts Valve And Fitting CNC Machining ,we are Stainless Steel Exhaust Tail Pipe Foundry . We specialized in Sand Casting Parts for more than 20 years, and valve casting machining parts is our mainly products.