HANGZHOU HIGH PER CORPORATION LIMITED, ONCE A PART OF ZHEJIANG AMP INCORPORATION WAS FOUNDED OFFICALLY IN 2009 AS SEPERATE LEGAL ENTITY. WE HAVE BEEN SPECIALIZING MANUFACTURING MINI BIKE, ATVS, DIRT BIKES,SCOOTERS FOR 12 YEARS. OUR FACTORY PRODUCING BIKES, BIKES IS LOCATED WUYI CITY, WHICH ...