Kaiyuan strives to improve the quality and performance of the tools by continuous researches and testing. As a result of these efforts, the tools manufactured by Kaiyuan are conformed to international standards. By achieving the ordinal array method (diamond particles evenly laid throughout the matrix), the tools are surprisingly economical compared to other global manufacturers who had achieved similar method. Kaiyuan believes in actively researching innovative ideas through constant R&D efforts and uses the latest technology and equipment in its manufacturing process. The quality standards maintained at every stage of production are amongst the most stringent in the industry, which can thereby ensure optimum performance of all its products.

Special Features of our products:

1) Low cost and environment friendly - the ordinal array method enables our tools to take the cutting pressure evenly with the following advantages:

a) increase tool sharpness by more than 30% b) effective economization of power consumption during operation c) effective reduce of noise level during operation d) longer life span of tools which is extended by more than 50%

2) Great adaptability - We have also resolved the contradictory between the abrasive resistance and sharpness so as to maximize the adaptability of our products. After repeating tests, our diamond tools are capable of excellent performance in cutting various granite, marble, concrete, asphalt, and so on.