Mr.Ni Xiangyu, Vice Chairman of TEDA Administrative Commission, and Ms.Liang Ping, Chairwoman of Tianjin Bonna-Agela Technologies Ltd. signed the agreement.

• 开发区管委会副主任倪祥玉与天津博纳艾杰尔科技有限公司董事长梁萍分别在合作协议书上签字。