Affiliated Enterprises

Acting as a product supplier, Open Corporation has established business relationship withy following enterprises by controlling interest, share and cooperation upon our unique advantages.

Shanghai Realty Resource Investment Management Co., Ltd.
www.TuDiYe.com

Tonji University Lanke Steel Structure Technology Development Limited Liability Company
Lanke is the main company developing Tongji University MTS software which is the main stream steel structure analysis software in China. It steel structure tool box is the most complete one within the trade. The developing principle is Professor Li Guoqiang, vice president of Tongji University. It has been verified and certificated by Ministry of Construction. There are hundreds of professional users in China. Open Corporation is one of main investor of Lanke Company. Hence, a good cooperation relationship was established with steel structure study and education office of Tongji University and other new steel structure products will be developed jointly.
www.lankesoft.com

Cooperation Enterprise

Shanghai General Metal Structure Engineering Co., Ltd.
Acquiring grade one certificate of steel construction and class A steel design qualification. Open Corporation is sharing company of GMS and owns the director position of it. The third branch of GMS is run by Open Corporation.
www.gms-engineer.com

Shanghai Baoye Construction Corp., Ltd.
Open Corporation combined Shanghai Baoye Construction Corp. Ltd, which is top one by comprehensive construction capability, to set up the subsidiary of Open Steel Structure Branch who executes big sports stadium, public building and large industrial workshop, etc.
www.sbc-mcc.com