郑州合兴，下属郑州合兴刚玉制品有限公司及郑州合兴碳化硅有限公司
及河南合兴矿产品进出出口有限公司。
公司致力于普通磨料（碳化硅，刚玉）及耐火材料产品的生产与销售。
郑州合兴是一家快速发展并极具发展前景的私营公司：
1998年建郑州合兴刚玉制品厂。
2004年改制为郑州合兴刚玉制品有限公司，并于当年通过ISO9001:2000认证。
2005年设立广州佛山销售处及江西南昌销售处，并办理自主进出口权。
2006年投产绿碳化硅分厂，并成立郑州合兴国际部-河南合兴矿产口进出口有限公司。
2009年在甘肃兰州设立碳化硅冶炼原块儿厂。使我们在碳化硅生产方面更具优势。
2010年扩建厂房更新设备，并建立多条生产线，在绿碳化硅微粉产量方面有大幅度提高。尤其是1200#，1500#绿碳化硅微粉生产量每月500吨。
我们以三大优势，诚邀您与我们合作：
诚信-企业发展之根本。重合同，守信誉是我们的宗旨。
优质-企业生存之根本。提供客户满意的产品是我们的目标。
高效-企业竞争之根本。收到国内外客户的询函，务必在24小时内做出反应。

Zhengzhou Hexing Alumina Products Co.,Ltd.
Zhengzhou Hexing Alumina Products Co.,Ltd (Zhengzhou Hexing for short) was built in 1998.As one of the biggest and pormising abrasives manufacture in China.We have our own factories of Fused Alumina and Silicon Carbide.We also have our own sales offices in Nanchang and Foshan.We also built Henan Hexing Alumina Product Imp & Exp Company to export our products to different countries,such as Japan,America,Europe,Korea,Thailand and so on.
As a professional and big manufacture,we offer you abrasive grains and micropowder,such as White Fused Alumina (WA),Brown Fused Alumina (A),Black Fused Alumina(BA) and Silicon Carbide. Our prodcts are widely used in abrasive tools and refractory materials.
We are sincerely seeking our End-users,Sales Agents,Distributors & Retailers around the world-
1-Industry on Grinding,Polishing,Blasting,etc.
2-Abrasives & Refractory trading company, manufacturers of coated & bonded abrasive products and so on.
3-Other potential customers.
Zhengzhou Hexing is your best choice for China abrasives with its professional competence. To provide high quality products and most competitive prices with perfect service to our customers is Hexing’s goal all the time.