品質管理

YTS obtained ISO9001, an international standard for quality assurance systems, 17 years ago.

We believe reliable manufacturing is our first priority and enables our customers to select and use our products safely.

To ensure the reliability of raw materials we have established a strict system to select trustworthy material suppliers from around the world. This system also enables YTS to readily source quality materials even during times of high demand.

To help keep our facilities in an optimum condition, we carry out a step by step check of all machinery and equipment and facilities using a special checklist every day. Our dedicated engineers maintain the accuracy of all machinery and equipment and check for abnormalities. We have also created dedicated product inspection machines to check all finished products automatically.

We constantly train our machine operators in the most effective and appropriate use of our production and assembly equipment. Furthermore, we carry out an overall audit of all departments twice a year to check that all the machines are functioning correctly. All employees have continued to engage in company improvement activities including quality improvement separately from their daily work for the last 10 years.

This is an outline of our quality assurance system.