Hello Sir, How are you? This is Rita from Zhengzhou Yuhong Abrasive Co.,ltd. Our company is an Abrasive Disc factory in China for more than 20 years. We supply Cutting disc, Grinding disc, Flap disc, all for metal finishing and polishing. If you interest to buy disc, welcome to send enquiry to us, with details of which size in need? how many quantity (pieces) in need? shipping to which seaport or location? We will give quotation soon upon your reponse.