Long‑term demands for surface treatment, rust prevention and anti‑corrosion products exist in the manufacturing and operation of metal structures, steel equipment, machinery and engineering facilities.

For metal‑processing and industrial anti‑corrosion sectors, we supply hydrochloric acid, anti‑rust paints and related chemical products. Hydrochloric acid is applied in industrial scenarios such as metal pickling; anti‑rust paints are used for rust‑proof and corrosion‑protection of metal structures, steel equipment, machinery, containers and engineering installations.