On November 2, the awarding ceremony of Chengyang Liaison Station of Qingdao Branch Center of National Overseas Intellectual Property Dispute Response Guidance Center was held in the Qingdao headquarters office building of Zhongqinglin Group. Under the witness of government leaders and representatives of member units of Chengyang District construction machinery Industry Association, Liu Jianzhi, director of Qingdao Branch of National Overseas Intellectual Property Dispute Response Guidance Center of Qingdao Intellectual Property Office, and Mr. Lin Lijin, president of Chengyang District Construction Machinery Association and chairman of Zhongqinglin Group, inaugurated the guidance center.