Started in 1999, High Tech Grinding is known as a professional manufacturer of full solution suppliers on floor grinding and polishing floor and surface preparation field with rotary floor grinding machines, planetary floor grinding and polishing machine, burnisher, Scarifier, Shot Blasting Machine. It is the application advocate of floor preparation equipment. We design, source, manufacture, and sell products under Xingyi and High Tech Grinding brands. With certificates of CE、SGS and ISO 9001, We sold its products and services to more than 130 countries and won over 400 design and invention patents.