1. Shanghai Baosteel Group House Quality Inspection Station, which belongs to Shanghai Jinyi Inspection Co., Ltd., has Shanghai House Quality Inspection Certificate, Surveying and Mapping Qualification Certificate and Construction Engineering Quality Inspection Agency Qualification Certificate issued by Shanghai Housing Construction Committee.
2. Baosteel Technology Shanghai Jinyi Testing Technology Co., Ltd. was established on 20 13, which was formed by the integration of the testing and diagnosis division under the former Shanghai Baosteel Industrial Technology Service Co., Ltd. and Shanghai Jinyi Material Testing Technology Co., Ltd.