Our sister facility, Qingzhou Huahong Wear-Resistant Materials Co., Ltd., has been recognized on the official 2026 Smart Factory list by the Weifang Municipal Bureau of Industry and Information Technology. This milestone reflects our group's ongoing commitment to smart manufacturing, automated quality control, and premium wear-resistant alloy production.

Qingzhou TaiHong Wear-Resistant Materials has been officially selected for the 2025 Shandong Leading New Materials Enterprise Repository for its excellence in wear-resistant alloys.

Qingzhou TaiHong has officially been named a "Shandong Gazelle Enterprise," recognizing its high growth and technological leadership in wear-resistant materials. With a 300,000-ton annual capacity, a $14M+ R&D partnership with USTB, and patented casting technologies, TaiHong continues to supply premium steel balls, grinding rods, and mill liners to global mining and energy industries.

Qingzhou Taihong donated RMB 10,000 in educational supplies to Zhengmu Primary School, launching a long-term CSR pledge to support local education.

Grinding media performance directly impacts mill efficiency and operational costs. This article analyzes four common issues encountered with wear-resistant steel balls during operation—excessive wear, breakage, spalling, and surface defects—and provides insights into how raw material selection and optimized heat treatment prevent premature failures.

Passivation is a critical surface treatment process that transforms the electrochemical behavior of stainless steel balls. By forming an ultra-thin, invisible passive oxide film on the surface, passivation shields the metal from corrosive media without altering its core mechanical properties. This article explores the mechanisms, benefits, and industrial applications of stainless steel ball passivation.