Zhengzhou Mengda Heavy Machinery Factory was founded in 1983. It has been formed the vacuum brick machine and the automatic code blank machine research and development. 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 equipment have been sold in more than 30 domestic provinces. Futhermore, our company export product more than 20 countries such as Russia, South Africa, India, Vietnam, Malaysia, Afghanistan, Mongolia, Sudan and so on. Our company have staff about 300 peoples, our technical staff has been cooperation with many experts in building, materials and design institute for many years. Also, to develop a set of essence over 30 new products. The company has awarded the"quality assurance unit", certificate by China quality association, and was rated as "heavy contract defends the credit enterprise" and "standard quality trustworthy unit "for many years which marks the company has integrated into the international enterprise management.