Quen Lin Instruments Co., Ltd. is the main leading manufacturer of dental unit and chair in Taiwan. Our company is established around 1992 by Chien Chen Yang. 

We possess more than 30 years experience and own the technique of design, research and development, production, maintenance, etc. Besides, to export Taiwan Dental Unit and Chair all over the world, we keep developing and improving our products to make it become versatile, smoother, easy cleaning and modern!! We have already passed cGMP, CE certification, ISO 13485 and we also get the Certificate of National Quality of Taiwan. Through ISO 13485, we strengthen our quality control and reduce the defective rate. We also believe that our quality will definitely satisfy our customers.