Botou Yudu Machinery Manufacture Co., Ltd. Is a company specialized in designing, producing valve and other non-standard machine tools. It is located in Botou city, a casting and mold base on the coast of the Bohai Sea. On the advantages of the casting base and many local valve manufacturers as a resource, the company is concentrating on research, development and modification of varieties of products for better serving customers with improved quality and processing efficiency. The machines can be manufactured timely according to customer's requirements and the quality is under strictly control to ensure the casting quality with standard production.

The company manufactures different machine tools including valve-specific lathe, porous drilling machine, drilling and tapping in-one machine, hard sealing valve angle machine, butterfly valve head boring and milling machine, special fire hydrant machine tools, with good stability and reliable machining accuracy leading in the same line. The process materials include cast iron, ductile iron, cast steel, forged steel and welded steel.