Chuan-Cheung Enterprise Co., Ltd. has specialized in producing knife sharpeners for more than 25 years. We have been engaged in R&D and improving product quality for the products from Europe.Our main products are sharpening steel, impact-resistant ceramic knife sharpeners and diamond coating sharpeners.For the sharpening steel, there are three kinds: general teeth which are used to complement a knife set as a basic sharpening tool, Fine teeth are in medium grade and Ultra-fine steel is in exclusive research and development. The hardness of sharpening steel is HRC65+/-1.5 degrees. They are popular with Professional Chefs and Butchers.Our impact-resistant ceramic sharpeners are anti-break & shock-absorbing. They have attained patents from Mainland China, Germany, the USA and Taiwan Area. The raw materials are imported from Japan and are 100% processed in Taiwan Area. We use special sintering technology to attain ultra-high firmness and accurate straightness. The hardness is at Mohs 8 under SGS testing. They are suitable for the high quality steel knives. We have improved another new product of ceramic sharpeners with hardness at Mohs 9 used in sharpening ceramic knives. For the diamond coating sharpeners, we have imported high-grade diamond powder from De Beers and complete all the products in Taiwan area. They are suitable for the knives in higher hardness, such as sickles and garden knives.Please feel welcome to visit our website of www.czhw.com for choosing interesting items.