The key to our success is "Good Product or service High quality, Reasonable Rate and Efficient Service" for diamond abrasive disc, abrasive grinding wheel , closed coat , Concrete etc , All prices depend upon the quantity of your order; the more you order, the more economical the price is. We also offer good OEM service to many famous brands. We have been committed to offering easy,time-saving and money-saving one-stop purchasing service of consumer for diamond abrasive disc, Our domestic website's generated over 50, 000 purchasing orders every year and quite successful for internet shopping in Japan. We would be happy to have an opportunity to do business with your company. Looking forward to receiving your message !