Yu yao holy meatl co., LTD is a factory which founded more than ten years ,it specialized in roller ,door roller.we are very profesional and pass the ISO9001-2000.We have different product in different specification if you want.For more information about our products ,please visite our website:www.holy-cn.com. If you inerest our product ,please reply me i will give you details. we are willing to establish business relation ship with you.
