Our company, manufacturing grate cooler vulnerable parts, is a designated production enterprise designated by the national association of building materials, metallurgical parts company and power company accessory center. Furthermore, the company is specialized in manufacturing heat-resistant steel, corrosion-resistant steel, high temperature corrosion-resistant steel. Company has hundreds of products including chain link, material box, furnace cover, grate cooler grate plate, plate, chain, grate, rotary mouth’s cover sheet, kiln rear guard plate and so on. Besides, company produces heat-resisting steel assembly, and year production is beyond 5000 tons. The products of company are widely used in metallurgy, building materials, steel plants, cement, power, chemical, heat treatment industry and so on.