Guangzhou Heng Yu Industry Co., Ltd, it€™s mainly manufacture, , make all kinds of Grit files and buffing files. it has separate Researching and Developing departments. was founded in 2004. We have advanced production equipment, skilled and experienced workers;Also with years of exporting experience, our company are with good sense of service, We are more scientific and effective in management; With more pay attention to the quality controlling, we have built a series of strict with management system and product checking our products are popular by our customers for our high quality products and best price. Our products exported to Europe , United States, India and other foreign markets.At the same time, in order to satisfy the customers one-stopwork style purchase, we also can be agents of other related with and high-quality can help you save time, raise your working efficiency. We have flexible payment methods and OEM or ODM orders are welcome.