Gongyi City Tongda Construction Equipment Factory also named"Xuzipai" block brick machinery factory. Our factory was founded in 2003. We have more than 10 years exported experience. We are the manufacturer of all kinds of block making machine. Such as the hollow block making machine, interlock brick making machine, paving block making machine and curbstone making machine. Our block machinery have three type: fully automatic, semi-automatic and manual. Our block machinery also named baking free block machinery.