A Family Refractory Company Since 1959

From tap-hole clay to silicon carbide and continuous-casting refractories — integrated raw materials, technical support, and customized solutions.

FerrumX grew from a single blast-furnace tap-hole clay order in 1959 into a family-operated supplier of silicon carbide, ferroalloys, and continuous-casting refractories serving steel mills and foundries worldwide.

1959 founding year
3rd gen family business
120k t SiC capacity
Global steel & foundry

From a Town Forge to a Global Supplier

Our hometown is rich in mineral resources. After national geological research, the Anyang Iron & Steel Company was established here in 1958 with four blast furnaces of 84.5 m³, officially beginning operation in 1959. Edward Liu and his three sons — George, Albert, and Charles Liu — worked with Li Zengrong, Deputy Director of the Henan Metallurgical Bureau and founder of the steel plant, to complete the first blast-furnace sealing order on a turnkey basis.

Through continuous research and hands-on work, a stable blast-furnace tap-hole clay was successfully produced. This marked the birth of FerrumX, originally known as FUXI Refractory. In an era of limited industrial mechanization, the earliest orders were completed almost entirely by hand — yet through the first decade we proudly supported the stable production of the Anyang Steel Plant.

Mechanized production, stable electricity, and the rapid growth of China’s metallurgical industry allowed larger output, shorter cycles, and better consistency. In 1978 the company purchased the Taihang plant facilities and mixers in Shuiye Town, expanding tap-hole clay supply across central China. Earlier, in 1974, George Liu secured a raw-material base by purchasing a silicon carbide plant in Ningxia.

As demand grew, George Liu and his son Michael Liu established a facility for continuous-casting refractories, extending FerrumX’s reach to more metallurgical centers. When Chinese steel production began moving to Southeast Asia and India, Michael’s son Tony — the third generation — led efforts to bring FerrumX’s tap-hole clay expertise to international markets. Because tap-hole clay needs on-site service, silicon carbide and ferroalloys became the starting point of our export business.

A Timeline of Growth

1958

The Anyang Iron & Steel Works is established in our hometown, with four blast furnaces of 84.5 m³ each.

1959

Edward Liu and his three sons complete the first blast-furnace sealing order using tap-hole clay — founding FUXI Refractory.

1974

George Liu secures a raw-material base by purchasing a silicon carbide plant in Ningxia.

1978

The company purchases the Taihang plant facilities and mixers in Shuiye Town, expanding tap-hole clay production across central China.

1980

George Liu and Michael Liu establish a facility for continuous-casting refractories, reaching more metallurgical centers.

1989

FUXI Refractory tap-hole clay output doubles to meet growing demand.

2000

Tony, third-generation family member, leads efforts to bring FerrumX’s tap-hole clay expertise to global metallurgical customers.

2010

Silicon carbide and ferroalloys become the main export products, laying the foundation for introducing refractory products and technical solutions to international markets.

Integrated Materials & Technical Support

With a complete value chain from raw materials to finished products and customized solutions, FerrumX serves the global metallurgical industry as a family-operated company:

Raw-material bases

Silicon carbide plants and mineral resources secured across China, supporting stable, large-volume supply.

Integrated production

From SiC smelting to refractory shaping and continuous-casting components under one roof.

Technical support

On-site guidance, formula tuning, and engineering help for blast-furnace and casting operations.

Customized solutions

Grades, particle sizes, and packaging matched to each customer’s furnace and process.

Global supply

Silicon carbide and ferroalloys shipped to steel mills and foundries worldwide.

Family heritage

Three generations of refractory know-how, carried from a town forge to international markets.

Explore the FerrumX Story

Visit our product ranges or talk to the team about silicon carbide, ferroalloys, and continuous-casting refractories.

Related: Silicon Carbide · Nitride Materials · Taphole Clay

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