2005 — Establishment of a Standardized Corporate Operation

In 2005, Yinfeng entered a more formal and standardized stage of business operation.

The company strengthened its organizational structure and established more systematic processes for machine design, mechanical processing, electrical assembly, equipment testing, quality control and customer service.

This development created a stronger foundation for industrial-scale spring machine manufacturing and enabled the company to expand its product range and production capabilities.

During this period, Yinfeng continued transforming its accumulated spring production experience into professional machine design and manufacturing expertise.