Stainless Steel Dai Duong
Vietnamese high quality products – European Standard
The process of formation and development
Products
The main products of Dai Duong are stainless steel decorative pipe grade 201, 304, 430 and are produced and applied according to quality management system Iso 9001: 2015. Certified according to European Standard EN 10217-7, approved by the standardization organization European Union- CEN, certified according to ASTM A554 by National Standards Organization American and ASTM International. Testing & Materials Association American. Certified according to JIS G3459 standard by Japan Industrial Standards Organization (JIS). Besides that: certified by Vietnam High Quality Goods, Top 10 Viet Brands Strong Brand ...