Quen Lin Instrument Co., Ltd. was established in October 1992, mainly for the manufacture of dental unit and chairs, develop new products, patent development, reform of old dental units & chairs, physicians and patients to make it more suitable for the use and treatment peace of mind, also set up service team which has many years of manufacturing expertise base, and outstanding research personnel. Company uphold the excellent manufacturing technology, brand "GRACE" dental instruments, and in 2001 set up an overseas company to enter the international market to actively expand foreign business market territory, with a remarkable entrepreneurial spirit, the establishment of rigorous quality manufacturing process, even with the latest technology into new concepts to meet customer needs in quality. The new century, Efforts in staff coupled with the smooth obtained ISO9001 international certification of quality assurance systems, and positive force in promoting good manufacturing practice GMP medical devices and look forward to more forward-looking future
Continued to the present innovation, research, in line with sustainable ideas to dash forward, to develop modeling and control of the dental profession the latest models, so that the company's dental chairs to be consistent with domestic and international market recognition, the current and domestic excellent sales performance, in other countries including Japan, Indonesia, Vietnam, Malaysia, Hong Kong, mainland China, South Africa, Romania, the United States, Germany, Britain ... etc..
Based in Taiwan for the first class of dental equipment manufacturers, brand "GRACE" to become internationally renowned global brand, "Quen Lin Instrument Co., Ltd." The main products are dental chairs and dental surgery lights, there are other peripheral equipment.