We Shengya Machinery Co., Ltd., was established in 1995. We are specialized in design, production and sale of concrete block forming machines. Our main machines are Brick Making Equipment, Cement block, Brick, Pipe system, Block forming machine, Hydraulic Concrete Block Machine, Mixer, Breaker, Tube Machine, Autoclave Brick Machine. We now have aftersales service site in Angola for many years, and will build another one in Nigeria.