Zhengzhou Tianyi Machinery Manufacturing Co., Ltd,which is located in the center area of Zhengzhou----the capital city of Henan province.It's easy access.It's easy for you to order kinds of Unburned brick machines,series maxer,series brick-forming machine etc.Especially Semi-auto air brick forming machine which is new and unique designed,stable performance,easy operation and gets good reputation from our clients.Our products are sold well all over the world.Espacially to India and some countries of West Africa
   It adopt some industral waste such as sand ? stone dust ? soot ? slack ? coal refuse ? porcelain gramule to produce kinds of new wall materials. Bricks and air bricks which we produced needn't to burn,then can save land and coal resourse, free from contamination,promot the speed of process,reduce the weight of building,insulate sound and keep warm,resist efflorescensce,the source of raw material is very plentiful,processing technique is simple and convenient,it has some features of less in investment rapid in development,wide adaptability, big potential and wide prospect.