thickness:1.8-3MM width:900-1600mm material:SPCC, DC01,DC03,DC04 Qinhuangdao Aotong Trading Co.,Ltd.is a company with sell ,produce, business of timebargain, standred parts process and so on,it is a enterprise with processing and trading. We have been the first agent of Shougang...

High-strength special board with the grade of Q390A,Q390B,Q390C,Q390D,Q390E,Q420C,Q420D,Q420E,Q460C,Q460D,Q500D,Q550D,SQ550D. This is Selina zheng from QHD AO TONG TRADING CO.,LTD.  We are the ISO9001:2008 company. Which located in qinhuangdao city ,hebei,China  . Which...

bridge building steel plate with the grade of A709 Gr.36, A709 Gr.50,16Mnq,Q345qC,Q345qD,Q345qE,Q370qC,Q370qD,Q370qE,Q420qC,Q420 Qinhuangdao Aotong Trading Co., Ltd is founded in 2004. It is a comprehensive trading company which mainly deals with Iron & Steel product....

AMERICA STANDARD VESSEL STEEL. SHUOGANG GROUP PRODUCE FIRST CLASS QUALITY   Qinhuangdao Aotong Trading Co.,Ltd.is a company with sell ,produce, standred parts process and so on,it is a enterprise with processing and trading. We are the first agent of Shougang...

AMERICA STANDARD, CHINA STANDARD VESSEL STEEL. SHUOGANG GROUP PRODUCE FIRST CLASS QUALITY   Qinhuangdao Aotong Trading Co.,Ltd.is a company with sell ,produce, standred parts process and so on,it is a enterprise with processing and trading. We are the first agent of...

AMERICA STANDARD, CHINA STANDARD VESSEL STEEL. SHUOGANG GROUP PRODUCE FIRST CLASS QUALITY   Qinhuangdao Aotong Trading Co.,Ltd.is a company with sell ,produce, standred parts process and so on,it is a enterprise with processing and trading. We are the first agent of...

AMERICA STANDARD VESSEL STEEL. SHUOGANG GROUP PRODUCE FIRST CLASS QUALITY   Qinhuangdao Aotong Trading Co.,Ltd.is a company with sell ,produce, standred parts process and so on,it is a enterprise with processing and trading. We are the first agent of Shougang...

AMERICA STANDARD VESSEL STEEL. SHUOGANG GROUP PRODUCE FIRST CLASS QUALITY   Qinhuangdao Aotong Trading Co.,Ltd.is a company with sell ,produce, standred parts process and so on,it is a enterprise with processing and trading. We are the first agent of Shougang...

A516GR50,A516GR60,A516GR70,A285;A515GR60-70, 20R,16MnR,15CrMoR,16MnDR first Class mill products, first quality in China! Qinhuangdao Aotong Trading Co.,Ltd.is a company with sell ,produce, business of timebargain, standred parts process and so on,it is a enterprise with...

A285,A516GR50,A516GR60,A516GR70,A573, 20g,16Mng Qinhuangdao Aotong Trading Co.,Ltd.is a company with sell ,produce, business of timebargain, standred parts process and so on,it is a enterprise with processing and trading. We have been the first agent of Shougang QinBan,Yingkou...