Henan Jiyuan brothers Material Co., Ltd   

Henan Jiyuan brother Materials Co., Ltd. was established in 1998, is a national high-tech enterprise, Henan Province Science and technology enterprise, ISO9001 international quality system certification enterprise, national standard drafting unit, Jiyuan enterprise technology research center, Jiyuan production, education and research base, and is also the manufacturer with the most complete product classification and the most varieties. the company has an annual production capacity of 15000 tons of α - alumina powder series and 600 tons of alumina ceramic products. It is a one-stop production service enterprise integrating coarse powder calcination, micro powder production, ceramic powder production, spray granulation and ceramic products processing. the company has been named as the production, teaching and research base of Jiyuan Municipal People's government. It has long-term cooperation with many well-known domestic institutes, and its products and technologies have been constantly innovated. At present, it has more than 20 provincial key projects, 5 high-tech products and 9 national invention patents. The company's original low-temperature ceramic, high-performance 99% alumina ceramics is the domestic leading level, is the largest alumina bulletproof ceramic manufacturer in China.