... Description Standard: AISI, ASTM, DIN, GB, JIS Place of Origin: Jiangsu China(Mainland)Certification: ISO Features: anti-rust, acid & alkali resistance ... , ect.Testing: Testing equipment and other Type: angleStainless steel angle barGrade : AISI 304 , 201 ,316 ,340L,316L, 321 etc,Size ... - high quality,AISI 301,equal,factory direct sales,Stainless Steel Angle Bar