Sell :
sale of steel pipes / tubes Feb. 20, 2010 19:59:03
1 Seamless steel pipes:
Material: 10# , 20# , 35# , 45# , 50# , Q345B, 16Mn, 27SiMn, 35CrMo, 15CrMo, 12Cr1MoV, 20Cr, 40Cr, 37Mn30CrMo
Standard: GB8162-1999, GB8163-1999, GB3087-1999, GB5310....
See more »AnShan Ying Yat Trade Co., Ltd. is a large joint venture of China and USA. The company has a very strong technical force and a larger scale, it is a large united company which has metallurgy....