Qingdao Sunup Machinery Manufacture Co. Ltd is a high-technical enterprise which specialized in researching, manufacturing and selling the woodworking machinery. With the efforts for many years, our company has set up a long-term co-operation system with the academic institutions and technical research organizations. We have hold the perfect QC equipments and scientific research department, and have been awarded ISO9001 Certificate of International Quality System. The quality of our sanding machines has been the leadership all over the country, and also well known in the world. We have own right to import and ***** products have been sold in USA, Russia, Japan, South-Africa and South-East Asia, etc. We can design products according to the different needs of customers. Our leading products are:Double-side calibrating series, wide-belt sander, Metal sanding series etc. More details you can visit our website.