Quality Control
Offering quality documents
Dimension Test Report;
Material Chemical Composition Report;
Mechanical Properties Report;
Internal Defects Detection Report.
Our principles
Quality tested by our QC department or third Party;
After-sales service，we are responsible for our commodity.
17th Floor, Building A, Greenland Central Plaza, No.86 Jinci Road, Wanbailin District, Taiyuan City, Shanxi Province, China, 030024
