About Us
Company History
RUNG JARAS SANG Electric Co., Ltd. (RJS) was established in 1980 as a leading manufacturer and distributor of electrical conduit fittings under the ABSO brand. Our products are engineered to meet international standards for strength, durability, and safety, providing comprehensive solutions for the design and installation of electrical conduit systems in residential, industrial, and large-scale infrastructure projects. Driven by a commitment to quality and reliability, ABSO products are trusted by major domestic and international projects. Our portfolio includes Suvarnabhumi Airport, the BTS Skytrain, the MRT Metropolitan Rapid Transit, and power plant projects for the Metropolitan Electricity Authority (MEA). Furthermore, we maintain strong partnerships with international firms, including A4 Engineering Pte Ltd (Singapore), PT Promindo (Indonesia), and ROCKFIN (Poland).
