standard: GB/T3091, GB/T9711
material: Q195-Q345,16Mn
size: 219-406*6-14mm
Angela Wu
skype:wuhaiju2011
XINYUANTAI GROUP
Tel: 0086-317-7612092
Fax 0086-317-7612093
Headquarters: Sanjianan Building Complex, No.6 Chaoyang Street, Cangzhou City,Hebei
material: Q195-Q345,16Mn
size: 219-406*6-14mm
Angela Wu
skype:wuhaiju2011
XINYUANTAI GROUP
Tel: 0086-317-7612092
Fax 0086-317-7612093
Headquarters: Sanjianan Building Complex, No.6 Chaoyang Street, Cangzhou City,Hebei
Province,China.