Royal Steel Industry Co., Ltd. was established in 1992 as a manufacturer of Hot Dipped Galvanized Electrical steel conduit which has implementation of integrated production. The products are manufactured under a complete set of working practices encompassing disciplines and procedures of hot dipped galvanizing under International Standard; “RSI” trademark under American Standard and “BURN” trademark under British Standard.

          Our company can lead to the world market with the high quality of products around the world recognize and confidence in maintaining for the standards to ensure compliance with International Standard and the needs of both domestic and oversea markets. Besides, the ratio of 40 percent for the domestic market and 60 percent for the oversea markets.

          A key factor of our conduit manufacturing process is to focus on quality and high grade of raw materials in every steps. Our company has strict to quality control and inspection procedures to ensure process and product consistency manufactured under the quality of ISO 9001: 2008. Therefore, our company ensured that all of our products are manufacture to the world market in accordance with the International Standard.