³ICP±¸08102073ºÅ Copyright reserved£ºQingdao Haichen International Expo. Co., Ltd. Tel: 0086-532-80791023 Fax£º0086-532-83841887 E-mail:qdhaichenexpo@gmail.com Add: 5-8F Qingdao International Convention Center, Qingdao, China P.C.: 266061
