It is a professional manufacturing company that focuses on the research and development of reinforced concrete and stone tools in quarries. The company covers an area of more than 30,000 sqm, of which more than 5000sqm is at the center of R&D, and is mainly engaged in the construction of Jiande drilling and cutting and tool manufacturing. It is a world leader in the development, production and sale of high quality and value-added products for professional customers in the concrete mining and stone cutting industries.