Quality Assurance  

Our company firmly believes that the high standards of quality can only be achieved through high quality equipment and strong system. Yi-Jeong imported drive shaft balancing machine from Schenck which is also the world’s leading equilibrator manufacturer company in Germany and it’s the only one in Taiwan. We insist on using the best machine to manufacture our products. With the high sensitivity and wide range of balancing measurement, we can always fulfill customer’s request and exceed their expectation.

We manufacturer with strict guideline and assure all testing process done, therefore, Yi-Jeong is able to provide reliable transmission system and make products safer, more reliable and more stable.