Abrasives are used for grinding, grinding and polishing tools. Most of the abrasive is made of binder plus abrasive artificial abrasive sided stone manufacturers, but also useful natural rock and minerals processing directly into a natural abrasive. Abrasives except in machinery manufacturing and other metalworking industries are widely used, but also for the processing of food processing, paper industry and ceramics, glass, stone, plastic, rubber, wood and other non-metallic materials. Dongyang greenstone Whetstone professional manufacturers, quality, manufacturing technology skills, you are welcome to inquire! As early as the Neolithic sided Whetstone, humans had already started to apply to the processing of natural whetstone knives, axes, bone, horn and teeth and other tools; the emergence of the United States in the 19th century with a combination of natural abrasive clay burn into the pottery wheel; 1900 sided Whetstone specifications, the advent of artificial abrasives, using artificial abrasives manufacturing have produced a variety of abrasive, to create the conditions for the rapid development of grinding and grinding. Since then, natural abrasive abrasive gradually decrease in proportion. Dongyang greenstone Whetstone Whetstone professional manufacturer of high-quality double-sided, high quality, excellent manufacturing process, you are welcome to inquire! Sided Whetstone size | Hunan sided Whetstone | beryl stone plant quality and reliable by Qianxiang Town, Dongyang City beryl stone factory. Qianxiang Town, Dongyang beryl stone factory (www.322124.com) strong, credible, Zhejiang Jinhua Abrasives industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead greenstone Whetstone factory and you hand into the brilliant, for a better future!