Guangzhou JR Diamond Tools Co., Ltd was established in 2005, and was known as Henan Runfa Superhard Materials Factory which was found in 1992, one of the biggest of manufacurers of diamond powder and diamond in China. For years, with the development of business, we have had five workshops of technical study and production. Our sale in domestic market has been all over the country, and lots of products have been exported to Europe, America, southeast Asia, and other regions and countries.

Workshop for technical study and production of diamond micropowder---found at the earliest, abundant in production technology and production equipments, with the strongest of production capacity. There are a group of senior technician with more than ten years of experiences in terms of technical study and production, and advanced production equipments and technology, all of them makes sure of integrity of grain form and that the grain size is in line with grain name.