Founded in 1997, Zhengzhou Hongtuo Superabrasive Tools Co.,Ltd is a high-tech company engaged in R&D,Manufacturing,Sales,Service of Diamond & CBN honing stones and grinding wheels.Our company has 350 employees,over 300 sets of Manufacuring,Testing facilities.With 3 advanced superabrasive honing stone and grinding wheels producton lines.We operate according to ISO 9001:2000 standard and were awarded New High-Technology Company and New High-Technology Products by the Science and Technology Division of Henan province.

Our Honing Tools and Grinding Wheels gets a favorable reception very much from customers in all fields such as Automobile/motorcycle engine parts,Aerospace,Sewing machine parts,Hydraulics,Compressors,Bearings,Military and Tools industry. At present,a great parts of our products are export to North America,Japan,Europe,Japan,India and Southeast Asian countries.

Innovation,meet and exceed customer''s requirement is our quality principle.Being a leading supplier of top quality superabrasive products is our lasting aim.