High building wall plastering cost much human recourse and inefficient. Machine work will be a viable solution. High building wall plastering cost much human recouse and inefficient. Machine work will be a viable solution.

In response to market needs and characteristics of construction. SAIDY lanuches the PB series high pressure spary pump successfully resolves problems as high maintance cost in other spray equipment, low construction height in the process. It has made clear breakthrough on construction efficiency, construction height.