Gongyi Hengchang Metallurgy Building Material Equipments plant is a professional manufacturer of complete set mineral beneficiation equipments, sand and stone crushing equipments, Briquetting equipments, coal preparation equipments, drying and calcine equipments, cement plant equipments and compound fertilizer equipments, products widely used in mineral processing, metallurgy, building materials, chemicals, electricity, petroleum, coal, transportation, fertilizer , gas industry etc.