Anhui Jinyan kaolin Technology Co., Ltd., a wholly-owned subsidiary of Huaibei Mining (Group), has been engaged in the development and application of coal measure hard kaolin resources since the late 1980s. The company has independent legal personality and self operated import and export rights, with a registered capital of 26 million yuan, fixed assets of more than 200 million yuan and an annual production capacity of 150000 tons. At present, the company is a coal series kaolin deep-processing production enterprise with complete varieties, large-scale and standardized well mining in China, and it is also a national coal series kaolin production demonstration enterprise.

After nearly 30 years of development, the company has formed a complete industrial chain integrating kaolin mining, deep processing and market sales, and ranks in the forefront of the same industry in China with the advantages of complete product types and high quality. At present, the company has four production lines, and its products cover more than 30 specifications of four series of precision casting sand, precision casting powder, refractory and raw powder. It is widely used in precision casting, refractory, rubber and plastic and other fields. The precision casting of precision casting sand powder products has a national market share of more than 30%.

With excellent quality and performance, Jinyan brand products have successively won many awards, such as "national invention patent", "Anhui famous brand product", "Anhui famous trademark", "national key new product", "industry supervised inspection free product", "first prize of China building materials industry", etc. At present, it is a "high-tech enterprise", "specialized and special new enterprise in Anhui Province", the national demonstration base for comprehensive utilization of resources, the Secretariat of Anhui kaolin Standardization Committee, the vice chairman unit of clay special committee of national nonmetal mining association, and the member unit of national nonmetal and product standardization Technical Committee.

Over the years, Jinyan company has been at the forefront of the industry in the development, deep processing and product standardization of coal series kaolin: the precision casting sand powder production line has independent intellectual property rights, "Jinyan" brand precision casting sand powder is the only product that has been exempted from inspection under industry supervision, and has successively led the drafting and revision of 6 industrial and national standards such as kaolin sand and powder for precision casting. There are 21 patents, including 2 invention patents and 19 utility model patents; It has established "Anhui kaolin engineering technology research center" and "Anhui Enterprise Technology Center", and successively cooperated with Huaibei Normal University and Huazhong University of science and technology to jointly build "innovation and entrepreneurship education practice base" and "industry university research cooperation base".

Over the years, "Jinyan" brand has become a household name in the precision casting industry. With its unique and excellent product performance, it is widely used in precision casting and has become a supporting product in the precision casting industry. It has been exported to more than 10 countries and regions such as France, Italy, Indonesia, South Korea, Germany, Japan and Thailand. It has become the preferred and necessary shell material for medium and high-grade precision castings.

"The sea embraces all rivers, and tolerance is great". With the concept of "relying on scientific and technological progress to build Jinyan brand", Jinyan people will take "turning stone into gold and climbing steep rock forever" as the highest realm of their career, make use of advantageous resources and rely on scientific and technological innovation to provide customers with the best quality products and the most sincere services.