Qingzhou is a Chinese historical and cultural city. Highway, jiaoji railway traverses from downtown, the transportation is convenient, south of qingzhou is yimeng mountain area, the north is bohai, and Zibo is in west of qingzhou. 　Qingzhou Sanlong Construction Equipment Manufactory is the professional manufacturer of equipment for cement pipes in Shandong Province and excellent Membership of the Cement Products Association . Main products of the factory include 4 categories , more than 20 models : GP series suspended roller type machine for cement pipes with reinforced steel bar, ZY series axial spinning type machine of cement pipes ;LP series centrifugal machine for cement pipes with teinforced steel bar , vertical vibration type for cement pipes. 　　With the support and instruction of industry experts for more than 10 years, we have carried out many improvements and independent innovation to improve the defects of the products wfound during the practical application , which helps to improve our products with the features as reasonable structure, high reliabilty , high productivity , better economy , power & Material saving , lower failure rate and vonvenient maintenance and so on . Our products can reach the advanced domestic level and become very popular among the customers. 　　We are consistently following our mission of "Customer First and Operation with Integrity" , we are manufacturing each equipment earnestly and providing service and support to customers sincerely . From the factory site planning , equipment selection and test operation of the equipments and maintenance services to customers , we are providing excellent services to customers sincerely. 　　With the reliable quality, reasonable price, thoughtful service and high credibility, we have won the rather high reputation from our customers in recent years . We have helped our customers built more than 300 cement pipe factories all over the country in Shandong , Jiangsu , Anhui , Zhejiang, Mongoilia , Hebei , Shanxi and established the stable business relationship with customers and friends form different places.