After establish in 1986, ROTAL Supply the environment-related equipment of the high quality to the national major industrial and domestic & abroad’s industrial facility. ROTAL has been growing constantly in the environment related equipment industrial field based on the high-level which the foundation with perfect quality control. ROTAL obtained dozens of patents in order to give the best satisfaction to the customer by self design, manufacture, test run, and A/S with various experience and continued technology development in which product superiority including the venture business and environmental facility authentication, new product authentication, and etc at domestic and oversea’s market. ROTAL continuously try to becomes the company which researches for various products development with the true heart from the original material cutting to finished goods. We know the customer satisfaction is top value and which it tries constantly with the construction of the fast delivery and quick service network in order to repay the encouragement of the client everyone.