Core Insights - Fangcheng County is the largest superhard material processing base in China, producing 7 billion carats of diamonds annually, accounting for 46% of global output, and 3 million carats of cultivated diamonds, with nearly half of the national capacity [1][2][3] Group 1: Company Operations - Zhongjing (Henan) Diamond Technology Co., Ltd. operates large six-sided top pressure machines that can synthesize industrial diamonds in 30 minutes to 1 hour, compared to the billions of years required for natural diamonds [1] - The company has three production lines and 56 machines, with a monthly production capacity of 14 million carats and an annual output of 160 million carats, ranking among the top ten in the national market [2] - Henan Zhongjin New Materials Co., Ltd. produces graphite core columns, holding a 50% market share in China, and has developed diamond catalyst powder that has replaced imports [2] Group 2: Industry Development - Fangcheng County has 42 enterprises in the superhard materials sector, with several key companies holding significant positions in the domestic market [2] - The county has been recognized for its achievements, with Zhongnan Diamond awarded as a national manufacturing single champion enterprise and a leading company in the superhard materials industry [2] - The county aims to strengthen its superhard materials industry, enhance the industrial ecosystem, and support the development of a modern provincial sub-center city [3]