On Nov.11th, 2013, Mr.Yu Congle of Qinghai Haidong City Party Secretary and Secretary of the Party Committee of Haidong Industrial, visited Conch Group with his delegation. Party Secretary Mr. Yu had a deep interest in municipal garbage treatment via cement kiln technology of Conch Group. He points is a worth introducing good project. He sincerely invited Conch Group to visit Haidong and develop cooperation on behalf of Haidong City(translator:shenghuijuan).