WINKING--the famous specialized resin abrasive tools manufacturer, one of the most influential company in Asia.Because of 30 years manufacturing experience , we create unique competitiveness . Sharp! Accurate! Durable!--the standard of our products.We can see WINKING cover every corner of the world. In China, beijing-shanghai-guanggong-fujian-shandong and so on.There are 31 agents bringing you good products and convenient service ; In Germany, Poland, America, Singapore, Austria, the united Arab emirates etc, our products are being used in over 90 countries .We will be your friend with honesty, try our best to be your best manufacturer with trust, to be a global optimum partner of construction.