Hangzhou Chaoba Power Plant Co.,Ltd is a facotory specializing in research,producing and maketing chair mechanism and chair components and swivel mechanism. Our corporation is one of the largest exporter of mechanisms. Our products fulfill the ISO 9001:2000 quanlity mangement system strictly. And meanwhile, it has been sold to more than 20 countries and regions, such as Canada, Erope, America, Africa, South-east Asia, Korea, Mid-east and so on.Due to the superior quanlity, reasonable price and the best service, we have built the high reputation in the domestic and overseas market.