Success Transformer Corporation Berhad, an investment holding company, engages in the design, manufacture, marketing, and distribution of electrical apparatus and industrial lighting products in Malaysia, the People's Republic of China, and internationally. The company offers low-voltage dry type distribution transformers and automatic voltage stabilizers with independent phase monitoring systems under the QPS brand name; and LED and HID commercial and industrial lighting solutions for outdoor and indoor applications under the NIKKON brand name; and smart lighting systems under the iLCS brand name. It also produces metal-based products, such as weatherproof metal casings, brackets and metal parts, enclosures, and sheet metal fabrications, as well as offers laser-cutting services; and designs, manufactures, and trades in industrial light fittings and fixtures. In addition, the company markets and distributes electrical appliances and industrial lighting products; wholesales lighting, mechanical and electrical products, metal enclosures, and accessories. Further, it offers aluminum die-casting services; light fittings assembly and molding services; and general consultancy and contracting services related to electrical and electronics. The company was incorporated in 2003 and is based in Sungai Buloh, Malaysia.