Established in 1988, KPTU is specialized in heat treatment, producing vacuum heat treatment, gas nitriding, oxynitriding, ion nitriding, PVD coating, vacuum carburizing and extrusion mold production.

We are committed to continuous research and development and productivity improvement as a core process to improve the corrosion resistance, abrasion resistance, and endothelial characteristics of our products. We promise to be a leading company in the field of heat treatment of parts and materials that compete with global companies with technology and quality. .

We will achieve customer satisfaction with the best quality and service for the future development of the company and the benefit of our customers and shareholders with the aim of faithfulness, sincerity and technology development.