specification: diameter less than 1200mm
                   length less than 20000mm
                  weight  less than 30T

Material:  20/35/45C   20/35/42CrMo    20/40Mn    20CrNi2MoA   20CrMnMo   40Cr  4130

Weight: 150kg~35000kg

Processes:  forging  ,  heat treatment    machining

Standards: ABS  DNV   RINA  KR   BV   CCS   GL   ISO9001

Packing is according to requirement .   Products  are made   to  your requirement.

Heat treatment: Normalizing    Normalized and tempered    Quenched and tempered.

Processing: rough maching    

Testing:  UT&MT testing 

Note: all kinds of multidiameter shafts and lead screw,ect