CHWANYU
ABOUT
ChwanYu (CYD) was established on 1978, with 40 years of foundry experience dedicates on Spheroidal Graphite Iron (Ductile Iron) castings manufacturing.
Superior yield strength, high tensile strength, and great elongation properties are necessary for Industrial machinery, and CYD is devoted on material improvement role from customized design to a full turnkey solution service.
