1) Material: Carbon steel ) Standard: DIN, JIS, ASTM,BS 3) Surface treatment: polished, galvanized, hot dipped galvanized 4) Special specifications can also be produced according to customers'
requirements
1) Material: stainless steel, steel, C15E,c15,Q235,ST-37 etc
2) Standard: DIN, JIS, ASTM,BS
3) Surface treatment: polished, g
Certification: | ISO9002 International Quality Management System Certification |
Place of Origin: | Qingdao, China |