Contact source: 本站date:2019-08-30 06:50:44 Contact Comexposium-Zhongmao Exhibition Co., Ltd.Add: 19th floor, Huiyuan Building, Huaneng Road, Jinan, ChinaTel.: +86 0551-6710 2222 +86 0531-8235 0000Fax: 0551-6710 5588 0531-8238 9676