HL-TEK LIMITED established in 2001, is a high-tech company that specializes in the design, manufacture, and sale of power adapters for notebook computers. Our products have excellent protection functions, stable performance, and high-level of safety & reliability.

With over 9 years of experiences in design, manufacture, and sale, our company has accumulated solid competitive technological advantages and abundant resources in the notebook PC power adapter market. Our company offers a full range of substitute power adapters used in all major brands of notebook computers in the world.

Being an expert manufacturer, we have a very strong R&D team, strict quality assurance processes, and a highly professional manufacturing team. Not only are we able to offer very competitive prices, but also we provide excellent quality products and satisfactory customer services.

Our company places a lot of emphasis on product quality and environmental protection. We established very strict, efficient, stable quality, and environmental management control processes. Our guiding principle on quality is: Self-directed innovation; striking for quality perfection; sustainable improvement; customer satisfaction, while the guiding principle on environment is: establishing a green enterprise; raising awareness and implementing measures at the same time; conforming to the laws to prevent pollution; win-win on environmental efficiency.

Professional, diligent, highly efficient, and innovative spirits are the core enterprise values of Shenzhen Cathedy Technology Ltd. Co. Every employee of Shenzhen Cathedy Technology Ltd. Co. is eager to provide well-rounded and first class professional services.to our customers. Meeting the expectations of customer satisfaction is only our basic standard; exceeding their expectations & satisfaction is our true goal.