Strict Control from Material to Finished Blade #
Yuan-Lih states that its cutting tool products have passed multiple quality assurance certifications, including ISO 9001 quality management and ISO 14001 environmental management. The company presents these certifications as proof that production processes comply with international standards and that product quality and environmental protection are effectively controlled.
Quality Management in Practice #
- Steel grade selection — Continuous exchange with industry users helps Yuan-Lih provide steel grades suited to the intended application.
- Hardening treatment — The company aims for the best hardening treatment in turning, milling and welding processes to achieve high precision and efficiency.
- Grinding standards — Grinding targets small tolerances and excellent surface roughness.
- Inspection and monitoring — The quality team inspects and monitors products according to certification requirements, checking that they meet customer requirements and standards.
- Traceability — Production records are kept clear and traceable so quality remains consistent across orders.
Environmental Control #
Yuan-Lih states that it prioritizes environmental protection, promotes energy conservation, emission reduction and resource recycling, and works to minimize the environmental impact of production. It also states that it complies with relevant laws, regulations and industry standards to ensure product safety and reliability.
Continuous Improvement #
Feedback from field use is used to refine material characteristics, edge sharpness and edge angles. The quality management system is also reviewed and improved on an ongoing basis.
Official Quality Control page · International Certifications · Contact Yuan-Lih