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.
QUALITY CERTIFICATION
QUALITY CERTIFICATION
Consistent Quality Through Rigorous Management
ChwanYu has obtained ISO 9001:2015 Quality Management System certification, demonstrating our commitment to rigorous quality control and consistent manufacturing standards. From process management to final inspection, we maintain a reliable quality management system to ensure every product meets customer requirements.
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ISO 9001:2015QUALITY MANAGEMENT SYSTEM
QUALITY
GUARANTEED
Reliable Casting That Ensures Enduring Quality
Ultrasonic Defect Detector
Spectrometer
Sand Mold Strength Tester
Tensile Strength Tester
Grinding & Machines
Metallographic Microscope
INFO
CONTACT
If you have any needs, please feel free to contact us — we are always happy to assist you.
