In the 21st century，the industry is increasing linked to chemistry, due to the rapid development of science and technology, and continuous improvement of quality requirements of users. For more than 20 years, HDHT has focus on researching and manufacturing the high quality and high technology chemical products.

HDHT commit to research and develop various chemical applications for industrial process, increase the product value for the customers by resolving the key problems.

Since the year 2006, the first HDHT product is born. More and more industry customers choose and rely on HDHT.

HDHT is continues researching and innovating, concerning surface technology, industrial cleaning technology and adhesive technology.

Nowadays, HDHT has three manufacture centers in China, including HDHT (Fuzhou) Cleaner Technology Center, HDHT (Wuxi) Anti-rust Technology Center and HDHT (Foshan) adhesive Technology Center.