Qingdao Sincere Machinery Co., Ltd.  

Qingdao Sincere Machinery Co., Ltd. is located in the beautiful coastal city Qingdao of Shandong Province, Qingdao airport and Qingdao/Jiaozhou railway station provide convenient transportation. Our company is a plastic machinery research and development, design and manufacturing, production and operation and technical services as one of the high-tech enterprises. The area of construction is 12000M2, we have one office building and three workshops. We have certification CE, SGS, ISO, EAC and so on. Our main products are: Plastic HDPE extruder, spiral winding pipe production machine, profiled structural wall HDPE pipe extrusion line, ribbed/steel reinforced spiral DWC corrugated pipe machine, plastic welding machine, HDPE/PPR/PVC/pert composite water pipe extrusion line, HDPE mbbr biomedia extruder machine, plastic HDPE/PP/ABS/pet/PVC sheet/board/panel extruding equipment, plastic PVC/PE/ABS profile/panel equipment, plastic recycling pelletizer granulation line, shredder/crushers and... [More Details...]