... INTERNATIONAL INC(Canada). ShangHai Power Station auxiliary machinery factory,etc.3.MOQ:1 Piece 4.Payment term: T/T or L ... #.35#,40#,45#,46#,etc.according to customers' different requirements. 3,main material are 5CrMnMo,40Cr,42CrMo,20Cr2Ni4,5CrNiMo,15CrNiMo,20CrNiMo ... ,40CrNiMo,etc. 4, accept processing on giving materials. 5, excellent heat treatment. Tubing spool forging