We are hengda high-tech co. Ltd, with the performance of metal spray on the boiler for the Marine Applications&power station. We are on-site application and development of erosion and corrosion resistant thermal spray and other surface coatings. By using our products and technology, it can protect the boiler high temperature section from high temperature abrasion and corrosion, which can save energy, increase furnace temperature, better burning, prevent coke, improve work efficiency, decrease slag contain carbon quantity, prolong stove use life, with few investment which could receive a soon effect, we are a specialist on-site contractor capable of performing work anywhere in the world.