Qingdao Jinwei plastic machinery Co., LTD.Is a polymer materials, and new materials in development, the development of high-technology enterprises industry, is one of the building materials equipment, promote unit Qingdao......Qingdao Jinwei plastic machinery Co., LTD.Is a polymer materials, and new materials in development, the development of high-technology enterprises industry, is one of the building materials equipment, promote unit Qingdao high-tech enterprise. Main products: PP, PE plastic grid board calcium born production line, large diameter double wall pipe production line, U around-PVC, C-PVC pipe production line, PP, PE, PPR, PPB water supply gas pipe production line, silicone core pipe production line, lu: su, gangsu, copper SuGuan production line, PVC, PE, PP corrugated pipe production line, single two-way grille production line, wood and plastic plate production line.