aluminium window is one of Zhongtai's multiple product series.aluminium window is excellent in performance and high in quality. A seamless waterproof layer is formed on the surface after curing, which can improve the waterproofness and impermeability of the building and provide good protection.Zhongtai runs a modern management mode which mainly focuses on real-time production. We optimize the management in all aspects, from order, production material control and production to quality control and delivery. All this ensures that high-quality products are produced in a short period of time. We could provide customers with professional and efficient ODM/OEM services.