In 2019, Aalberts Industries N.V. merged its two brands AHC and Impreglon to form Aalberts Surface Treatment GmbH. There are more than 50 business locations in 13 countries around the world, of which two in China are located in Hangzhou and Shanghai.


Hangzhou location is committed to providing hard anodizing surface treatment services for domestic automotive parts and other industrial products.


Shanghai location is engaged in manufacturing high strength automotive fasteners of grade 12.9 or above and the surface film-forming services.

• 5 Surface Treatment
•   5.03 Anodizing
• 5.09 Others: