Established in 1993 and headquartered in Bangkok, Thailand, TWZ Corporation Public Company Limited engages in a broad spectrum of activities, though its primary focus remains the distribution of communication equipment throughout the country. The company's operations are structured across five key segments: Communication Equipment Trading, Real Estate Development, Investment Property, Generating and Selling Electricity Plasma, and Electric Vehicles. Within its communication equipment trading segment, TWZ supplies mobile phones, SIM cards, and an extensive range of accessories, including batteries, power banks, headsets, charging cables, protective films, and cases. It also offers other electronic peripherals such as CCTV systems, speakers, AirPlay devices, and charging stations. Additionally, the company acts as a service center for telecommunication devices and provides counter services for mobile phone bill payments. Beyond its core communications business, TWZ is active in property development and rental, as well as vehicle sales, offering new passenger cars, pickup trucks, vans, and small cars. Furthermore, the company has diversified into the manufacturing, import, and distribution of pharmaceuticals, drugs, chemicals, medical instruments, and rubber gloves. It also holds investments in the generation and sale of electricity.