Henan Zhengyi Building Materials Machinery Manufacturing Co., Ltd. is a technical entity that develops and produces self insulated aerated concrete block equipment. It has its own professional research and design team for aerated block equipment, and has technical support and partnership with Northeast Architectural Design Institute. It can provide customers with high-quality autoclaved aerated block production equipment and technical services. Developing a scientific process for gas filling blocks, with a leading technological level in China.

1. Undertake construction projects and supporting services for production lines of large, medium, and small aerated concrete equipment both domestically and internationally.

2. Undertake the construction projects and supporting services of large and medium-sized steam pressed lime sand brick equipment production lines at home and abroad.

Zhengyi Machinery adheres to a research and development strategy centered on improving product competitiveness. Its main products include:

Aeration equipment: self insulated block equipment, fly ash aerated concrete equipment, sand aerated concrete equipment, aerated concrete block equipment, autoclaved ash sand brick equipment.

Crushing equipment: jaw crusher, boulder crusher, impact crusher, cone crusher, roller crusher, new type roller crusher, hammer crusher, high fine crusher.

Sand making equipment: impact sand making machine, high-efficiency sand making machine, composite sand making machine, jaw crusher, vibrating feeder, vibrating screen, sand washing machine, conveyor.

Stone equipment: jaw crusher, impact crusher, vibrating feeder, vibrating screen, belt conveyor.

Mineral processing equipment: ball mill, spiral classifier, flotation machine, magnetic separator, dryer, concentrator, high-frequency screen, disc feeder, swing feeder, electromagnetic vibration feeder, shaker, spiral chute, trough feeder.

Production line process flow: aerated concrete production line process flow, sand production process flow, stone crushing production process flow, mineral processing production process flow.