Guangzhou HI-POWER Machine Co., Ltd. (HK) is a leading manufacture of surface preparation equipments and industrial vacuum cleaners in China. We are mainly specializing in floor grinder, scarifying and milling machine, troweling machine, shot blasting machine, industrial vacuum cleaners etc. HI-POWER pursues innovation and by the introduction of the advanced technologies, our products are enjoying a high reputation for durable and cost-econom