высокое качество ПВХ ядро-слой ПВХ пена изготовления труб м

pvc core-layer pvc foam pipe making machine 1.two extruders for co-extrusion 2.mainly used in producing PVC foam pipe which are used in sewer,power cable and communication 3.Qingdao techcreative plastic machinery CO.,LTD. Is a high-technique joint-stock company,which is relevant to high-molecule material,and engaged in developing,designing and manufacturing all kinds of plastic and mechanic. 3.Base on the developing tactic of quality and credit make foundation stable,meanwhile,speed and technique create difference, the company scale extends more and more large,and its technique power is more and\ more strong. The company has an independent studying & developing team,and cooperates with high education school during long time, the most competitive equipment is valued by all fields. Presently, the products of this company is popularly used all over the world,especialy export Russia, east-south Asian, middle-east and Africa, ect.