Company Name Change Announcement 25 November 2019 READ MORE A joint development agreement with Baosteel and Hilong Group 25 November 2019 READ MORE Types of Stainless Steel 25 November 2019 READ MORE DEWEI STAINLESS Exhibited at OTC 2017 in Houston 25 November 2019 READ MORE Dewei's stainless steel pipe mill is certified with ABS certification 25 November 2019 READ MORE Dewei is certified with the A2 Class B - grade stainless steel welded pipe by CNNC 25 November 2019 READ MORE 12