● 采用一模多腔，软硬共挤表面共挤，包覆共挤,钢塑共挤的技术

● Adopt technology of one mould with multi-cavity, soft-hard, surface layer, cladding and steel-plastic CO- extrusion

● 各种系列的平开窗,推拉窗，百叶窗,中悬窗等型材模具

● Various series of moulds for casement window, sliding window, louver window and center-pivoted window