Located in Zhuhou city,the largest carbide base in China,Zhuzhou Chaoyu Industrial Co.,Ltd has been focusing on research,manufacture,and development of tungsten carbide and diamond abrasive tools since established in 1998.now we have more than 10 professional engineers and 140 staffs who work on three branches: tungsten carbide department,diamond abrasive tools department,further machining department.Chaoyu is becoming market leader for diamond abrasive for Chinese tungsten carbide field, and is recognized by our customer worldwide as a trusted and reliable partner that delivers top quality products and services. Smart management and cost-effective production techniques make us the partner of choice for the machining of extra-hard materials.With ISO9001:2000 certification,we've been always trying to improve the technology through strict standard facility system and experienced team members,and been stably supplying our "CHAOYU"brand carbide rods/plates/sealing rings/rollers and diamond grinding wheels to hundreds of clients in domestic and international market."Quality First,Client Oriented,Warm Service,Constant Innovation and Being Better"is our continuous spirit,we sincerely welcome you to visit our plant and build long-term and win-win business relationship.