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Huangchang was founded in 1992 and began producing cutting and grinding tools for concrete and stone in 1994. At present, the Huangchang Manufacturing Center covers a total construction area of 100000 square meters in four industrial parks, producing over 4 million grinding and polishing tools and 800000 cutting tools per month. 50% of the production covers the Chinese market, with 50% exported globally and agents and partners in multiple countries.The most valued supplier of diamond tools for floor grinding & polishing.