Quality Assurance System｜YUEI Co., Ltd.

We provide safety and security to our customers.

Safety + Security + Satisfaction

We strive to provide high quality products that customers can appreciate the value. It is our "commitment".
The quality assurance department responds to efforts to maintain high quality of products.
In order to maintain high quality of safety, the quality assurance department carries out confirmation of structure and functions, performance testing, durability test, lot by lot product inspection, and so on.

Building the quality assurance system

We aim to perfect products with the best quality.
We pursue quality until the products get good appearance.

Quality Policy

YUEI Co., Ltd.
challenges to continuous improvement of the quality management system with the aim of improving customer satisfaction,
quality advancement, and advanced product development.

Quality Assurance

Quality is the fundament of the manufacturer. Based on JIS standard, we conduct total inspection of finished products and strive to provide safe and high-quality products.

Various Tests

We established internal standards concerning quality and safety. Only products that cleared the quality standards such as load bearing performance, running performance, rotation performance, turning performance, etc. are able to provide for customers.

Product Test

Reliability is always YUEI’s priority.

Using product for a long time, it’s YUEI’s thought on quality.
使We conduct rigorous tests assuming the usage conditions in order to produce reliable products stably.