Shandong Renown Tools Co.,Ltd is located in Rizhao, Shandong province,China.It’s established in 2009 with total investment of RMB350 million. Renown specialize in R&D and production of diamond tools.Our main products include diamond gang saw and cicular saw segments, diamond abrasive wheels,diamond core drill bits,and diamond circular saw blade etc,more than 300 kinds of diamond tools. With unique and high technology,our diamond products are used without any chemical coolant so that cleaner production and environmental protection are accomplished.The exclusive patented technology and unique producing process also makes Renown to supply diamond tools with high quality, high efficiency ,long life and competitive price. Keeping innovating is the soul of Renown.We believe that we are a reliable manufacturer and supplier of excellent diamond tools at home and abroad.