On June 10, 2009, Mr. Yongchun Sun, Secretary of Yantai City, and Mr. Jiangting Zhang, Mayor of Yantai City, led the Book Club Observation Delegation composed of leading cadres more than 200 members to visit Jereh Industrial Park for inspection and guidance, Mr. Weijie Sun, Board Chairman of Jereh Group, introduced Jereh’s current development status, plan and construction information of Jereh Industrial Park to Secretary Yongchun Sun, Mayor Jiangting Zhang, and Mr. Dawei Duan, the accompanying Committee Member of District Party Committee Secretariat. Later, Board Chairman Mr. Weijie Sun accompanied Secretary Sun to visit the manufacturing spot, and described in detail the new products manufactured by Jereh, such as Twin Pump Cementing Semi-Trailers, Truck Mounted Liquid Nitrogen Unit, and Trailer Mounted Coiled Tubing Unit. Secretary Yongchun Sun, and Mayor Jiangting Zhang, spoke highly of the achievements gained by Jereh in the oilfield equipment and services field, at the same time hoped Jereh to consolidate advantages, catch hold of opportunities, speed up the development, become bigger and stronger, and make greater contributions to the industry progress and local economy development. 1. Board Chairman Mr. Weijie Sun (first from left) introduced the development plan of Jereh Industrial Park to members of the Observation Delegation 2. Board Chairman Mr. Weijie Sun (second from left), accompanied Secretary Yongchun Sun (second from right), and Mayor Jiangting Zhang (first from right) to visit the manufacturing spot 3. Board Chairman Mr. Weijie Sun introduced Jereh's R & D products to Secretary Yongchun Sun and Mayor Jiangting Zhang