Yuen Liang Industrial & Co Ltd. (a.k.a. YL), established in 1975, is a privately owned manufacturer of petroleum resins for a wide range of industrial applications in Taiwan. For the past thirty-seven years, YL has acquired the ability to manufacture different kinds of C9 resin products to help customers to their products better. To achieve this goal, YL keeps investing in their research and development, enriching employee training, broadening their after-sales services and enhancing cooperation with various customers. YL's vision is to grow with their precious customers everyday.