... :1. We are professional in high quality window and door extrusion mould, die, tooling, molding2: Flow channel systematic ... 8. Various series of molds for casement door, sliding door, side hung door, shutter door, door with screen sash and so on. 9. ... casement window, sliding window, louver window, sliding door, casement door, folding door and rolling door, etc DIE1) Die design is based on flow ...