Ductile cast Iron Casting

Automotive Parts

Some of the automotive components herein are for sedans while others for the heavy truck ,bulldozer and so on ,made by the process of sand casting or investment casting.

Chair Parts

chair parts with different size , design and wall thickness are kept intact and free from air holes,sand holes in the process of Resin Chemically Bonded Sand Cast,green sand cast..

Electric Power Transmission Accessories

Electric power transmission product series are commonly zincifying >=80 microns agaist the fierce outdoor environment.Ductile iron casting and grey iron casting covering Machine tools industries Pumps industries Gas & steam valve industries .........

Gear Cases Accessories

Gear Cases or Gear boxes casting are widely used in manufacturing industries by the process of Sand casting which is including Resin Chemically Bonded Sand Cast, Resin Shell Cast, and Green Sand Cast.

Machinery Parts

RUYI will be your reliable source for Ductile iron casting, Grey iron casting and you can also entrust us for Stainless steel casting, Aluminium alloy casting and Refractory steel casting. The moulding process covers Resin Chemically Bonded Sand Cast, Resin Shell Cast, and Green Sand Cast .