Qingdao Haokun Machinery Manufacture Co., Ltd. is a company designing and manufacturing metallurgy products, steel rolling machinery, mining equipment environmental protection equipment. Our main products include Straight seam welding pipe units, Spiral hydrostatic testing machines, ...
Telephone:86-532-81827205
Address:No.20,Tai Shan Road, Industrial zone of Jiulong Town, Jiaozhou, Qingdao Shandong Province China