QTC Energy PCL, formerly known as Quality Transformer Company Limited, is a leading manufacturer and distributor of high-quality distribution transformers based in Bangkok, Thailand. Since its establishment in 1996, the company has been committed to producing and distributing transformers that meet international standards. With over 46 years of experience in the transformer manufacturing industry, founder Mr.

Poonphiphat Tanthanasin and his team of knowledgeable engineers and employees have been trained by leading transformer manufacturers in Germany and Japan. This expertise allows them to develop and deliver high-quality transformers that are widely accepted by customers, including state-enterprise electricity agencies and domestic and international private customers. QTC Energy's transformers are designed using a state-of-the-art computerized system, ensuring precise control over losses and specialized design.

The company also applies advanced technologies and uses imported machines from Germany in its production process, guaranteeing consistent product quality and reliability. Committed to good governance, social responsibility, and environmental sustainability, QTC Energy aims to be a trusted manufacturer, distributor, and service provider of integrated technology solutions in the power business. With a focus on continuous improvement and building sustainable business growth, the company strives to meet the needs of its stakeholders and exceed their expectations