About Yin Hui

Product Quality Assurance

A large-scale enterprise that integrates specialized R&D, design, manufacturing, and sales of bucket teeth and other excavator attachments.

High toughness

Toughness is significantly enhanced compared with conventional bucket teeth, making them less prone to fracture during impact.

High wear resistance

Alloy steel bucket teeth are made from low-carbon alloy steel, offering wear resistance four to five times that of conventional high-manganese steel bucket teeth.

High hardness

Alloy steel bucket teeth boast high hardness, enabling them to penetrate the soil much more quickly and deliver significantly greater digging power than standard bucket teeth.

High efficiency

High-quality products significantly reduce the frequency of bucket tooth replacements for rotary drilling rigs, thereby lowering both the cost of the teeth themselves and the labor costs associated with replacement.

Technological R&D outperforms comparable products.

Technological R&D outperforms comparable products.

We continuously optimize the performance of various grounding components—such as hardness, wear resistance, and toughness—and can develop high-quality bucket teeth tailored to different industrial and mining conditions based on customer requirements. Through long-term R&D investment and repeated practical trials, we have mastered cutting-edge formulations and core manufacturing processes.

Advanced production equipment

Advanced production equipment

Equipped with state-of-the-art, domestically developed quality-testing equipment, we conduct end-to-end monitoring of product quality to ensure that it meets or exceeds relevant industry standards. Our cutting-edge testing instruments include spectrometers, impact testers, hardness testers, and more.