Xingaonai Heavy Industry(Zhengzhou) Group Co., Ltd located in China is specialized in R&D and manufacturing of crushing, grinding, screening, feeding, conveying, automation and other equipment. They can provide equipment and scheme design for the production line of 100-6000 tons of sand and gravel aggregates per hour and metal ore crushing and grinding production lines for infrastructure industry, mine crushing, industrial sand making, green building materials and other fields.

Xingaonai Heavy Industry(Zhengzhou) Group Co., Ltd located in China is specialized in R&D and manufacturing of crushing, grinding, screening, feeding, conveying, automation and other equipment. They can provide equipment and scheme design for the production line of 100-6000 tons of sand and gravel aggregates per hour and metal ore crushing and grinding production lines for infrastructure industry, mine crushing, industrial sand making, green building materials and other fields.

Taihong Steel Grinding Ball Co., Ltd. located in China has been serving the mining, cement, power plant, chemical, and other industries. It is one of the top manufacturer of steel grinding balls in China, and one of the largest producers known for manufacturing grinding products such as forged balls, chrome casting balls, grinding cylpebs, and grinding rods. They are known for its high-end heat treatment technology and high-quality raw materials, ensuring long wear life and reliable product performance.