Qingdao Sincere Machinery Co., Ltd.
Jiangsu Road No. 15, Beiguan Industrial Park, Jiaohzou, Qingdao, Shandong, China 266300
Main products: HDPE Spiral Winding Pipe Extrusion Line, Structural Wall Spiral Pipe Production Lines, PE PP Storage Tanks Production Machine, PE/PPR/PP/Pert/PVC Water Pipe Production Line, Plastic Sheet and Board Production Machine, PE PP PVC WPC Recycling Pelletizing Line