March 20, 2014, Changbao and TPCO 2014 strategic cooperation agreement signing ceremony in the company executive floor conference room 205 held. Chang Bao, chairman of Cao Jian, TianGang Group Chairman Jiang Huiming attended the signing ceremony. Chang Bao President Zhu Hongzhang and TPCO Group Deputy General Dai Shoujun signed the agreement on behalf of the two sides respectively. Also attending the meeting were TPCO Group Technology Center Director Li Shuqing, Zhang Bao Yong, deputy general manager of Changbao shares, R & D director Sun Yuanning, vice minister of raw materials procurement Cheng Geng.

        Before the signing ceremony, both sides held a cordial and friendly discussion. Mr. Cao first expressed his sincere thanks to TPCO Group for his long-term support of Changbao shares and briefly introduced the development of Changbao shares in recent years and the future development plan. He said that with the constant treasure of the business continues to expand and in-depth look forward to working with the days of the steel group to carry out all-round cooperation and achieve mutual benefit and win-win situation.

        TPCO Group Chairman Jiang appreciated the development of Changbao in recent years. He said that TPCO and Changbao have maintained good cooperative relationship. TPCO Group has strong research strength and strong business Support capacity, can be very good for the Changbao shares to provide quality tube, the future will further strengthen bilateral business exchanges in the quantity and quality of the tube and the development of new products such as business development for the Changbao shares to provide better support.

        Subsequently, the President Zhu Hongzhang introduced the guests about the Changbao shares of subsidiaries manufacturing products and market positioning, and hope enhance the cooperation of new product development and research between TPCO and Changbao.