| Geographical | Manufacture and export of alloy steel castings and assemblies for heat and corrosion resistance. | Exclusive technical collaboration history, superior quality certified manufacturing, and niche industry leadership. | B2B customers primarily in petroleum refining, petrochemical, steel, and related manufacturing sectors. | Specialized high-alloy castings for critical industrial applications. | 193 | 100 | Revenue from sales of alloy castings to domestic and international industrial clients. | Project-based contracts and order-specific pricing tailored per client requirements. | Demand from oil, gas, and petrochemical industries; product innovation; and growing export markets. | |