ZHEJIANG ALVEN INTELLIGENT MANUFACTURING CO., LTD

Alven SCREW is the best screw barrel brand China since 2002. Nearly 20 years of experience and history in the manufacture of screw barrel so that our products can be more high precision and better quality. Thereby effectively improving and refining the extrusion capacity and quality. Continuous innovation, the constant pursuit of the perfect product, prompt our products and services all over the world. · All kinds of pipe, sheet and film extrusion screw barrel · Granule compacting into silo series · PP, PE, PA, ABS, TPU, PC, PMMA, PET, PVC, PS and other conventional engineering plastics series · PE,PP with water film, ton bag, paper factory material, PA air bag cloth, with water granulation series · Squeeze dry granulation series · Large opposite parallel twin granulating screw barrel series