Unipower is located in shijiazhuang city, the largest manufacturer base of diamond tols and raw materials of chemical in North China. We are dedicated in providing the most excellent diamond tools and construction tools to our customers All the products are up to the international standards, from the raw materials to product, from design to strealine, we have strict standard to control, to obey. Unipower is dedicated to be your reliable supplier in China, we cherish every chance to work with you. Mutual win is our belief, till now, our customers are spread widely in Southeast Asia, West Europe, Australia and South America. Now is the moment of development at high speed. Our aim is to establish wide business relationship in every continent, and most countries. You will be the special one to us ! Pls contact us, pls come here. Await you !