Hotai was established in 1960. Hotai has grown to a leading company in carbon industry these 50 years. The product quality fit any country’s National QC standard.

        Hotai continued to cooperate with more AC producing factories to enlarge production capability in China. With innovation and creative strategy, Hotai use technical instructions and quality control to offer stable and qualified product for customers. 

Head office Head office2 factory 
 Head office  Head office2  Factory