In the production of aluminium doors & windows, Zhangjiagang Germao Aluminum Co., Ltd., places a high value on quality control methods. The qualification ratio is maintained at 99% and the repair rate has been greatly reduced. The figures come from our efforts in material selection and product inspections. We have been partnering with the world-class raw material suppliers, making sure that each product is made of high purity materials. We allocate a QC team to inspect product at each stage of the process.

Since Germao's establishment, these products have won favors of numerous customers. With the high customer satisfaction such as products quality, delivery time and tremendous prospects for application, these products have stood out in the crow and had an impressive market share. As a result, they experience substantial repeat customer business.

Sample can be served as a premaliary cooperation with customers. Thus, aluminium doors & windows is available with sample delivered to customers. At Germao, customization is also provided to satisfy customers' demands.