Zhengzhou mengda machinery factory has been formed the vacuum brick machine and the automatic code blank machine's research and development. It also has complete quality management system of the vacuum brick manufacturing, vacuum brick, automatic code blank machine, depalletizers unloading brick sales and after-sales service . Our products mainly have vacuum brick machine, automatic code blank machine, hydraulic ferry traction machine, hydraulic stepper machine, fully automatic slitting cutting machine, hammer crusher and double-shaft mixer. Our products have won the fame of national famous product and high quality service and other honorary titles. After years of development, our company owns the formation of a huge sales network, products throughoutthe country, with excellent quality and advanced technology by the praise of customers!