GLANT GROUP CO.,LTD stared from 1999. In Huzhou City. Zhejiang. Provice. China.Main process aluminum extrusion profiles. Now have extrusion 21 lines, 1 anodize line. Now GLANT also have PVC extrusion 2 lines. Plastic 4 machines. Can supply PVC profiles and Plastic products.Steel parts we also can make now. We have 5 machines can make steel for customers.