Jiangsu Rainbow Heavy Industries Co., Ltd. 

27~28 July 2011, 4 professionals from China Steel Construction Society (CSCS) made an on-site appraisal on our declaration for Qualification of China Steel Structure Manufacture Level One.The professionals made an on-site appraisal and raised lots questions answered by relative ministers. Then they verified the declaration documentations. Finally, they made a summary and a preliminary result.

As per the preliminary result, RHI meet the qualification requirement and passed through the appraisal.

The success of the declaration for Qualification of China Steel Structure Manufacture Level One provides a platform for expanding the domestic market, improving company profits.