Optimizing Supply Chain to Balance Cost and Quality of Zirconium Silicate in Glass Manufacturing Zirconium silicate plays a crucial role as an additive in glass production by enhancing mechanical strength and thermal stability. This article explores how scientific raw material selection combined with supply chain optimization can achieve a balance between cost efficiency and product quality. It delves into the key quality parameters such as high refractive index (1.93–2.01), purity, particle size distribution, and chemical inertness, along with standardized testing methods based on ISO and ASTM guidelines. Leveraging two decades of industry experience from Rongsheng Refractory, the article presents lean management strategies across procurement, production, and delivery processes that enable cost reduction and consistent supply. Practical insights, supported by case studies and recent process advancements, provide valuable guidance for professionals aiming to upgrade materials and enhance supply chain efficiency. Learn More 2026/01/16