Along with our inner QC testing, Zeyi Aluminum Co., Ltd. also works to get a third party certificate to confirm that the superior quality and functionality of our goods. Our quality management applications are detailed, from the selection of materials for delivery of the final product.

Zeyi is a world-known manufacturer of aluminium profile for doors. The standard aluminium profiles series is widely praised by customers. Our strict quality control procedures ensure that our products are of good quality. This product comes in a variety of surface finishes. The fit of this product will mean something that people will feel more confident. It will make a big impact on the level of confidence. The product can perfectly match the installation parameters.

We have made ourselves ready to promote sustainability in business activities. We will make positive and sustainable changes, such as reducing energy consumption and waste pollution.