About Protech

Our company

Protech Electronics & Technology Limited, was founded in 2008. It is a professional company for the research, development and application of high-definition audio-visual digital technology and also a national high-tech enterprise. The company has a top technology R&D team and has established a close cooperative relationship with the world’s top HDMI chip company. Now it has become the world’s leading supplier of HDMI solutions.

Our customers mainly come from Europe, the United States, Japan, and Australia, and our business covers more than 200 countries and regions. Leading products include HDMI switchers, HDMI splitters, HDMI extenders, HDMI converters, HDMI cables, USB TYPE-C cables and so on. Widely used in home digital audio and video systems, large-screen display systems, outdoor multimedia advertising applications, multimedia classroom applications, commercial multi-functional conference room presentations and other high-definition digital signal transmission interconnection platform and place.

Since its establishment, the company has always adhered to the principle “professional, quality, technology, cost-effective” service. Based on customer demand, rapid response, technology-driven, and quality control complete the value that our customers have given us.

Our mission

Continuous R&D and innovation in technology, improve product competitiveness, satisfy customer’s most profitable and efficient and convenient cooperation

Brand core value

Adhere to quality, adhere to cost-effective

Business philosophy


Based on science and technology research and development, with efficient and convenient production and supply as a chain, and relying on a complete quality control system, it provides one-stop services for product development, design, production, and procurement, creating higher business value for customers. With shared resources, create new business opportunities and new opportunities for win-win.


Based on mutual growth, we work closely with our suppliers. In terms of quality, efficiency, and responsibilities, we insist on high standards. In terms of sustainable development, we must create an industrial blockchain as our ultimate goal.


Incentives and growth are the purpose of Protech’s long-lasting change. With respect to professionalism and loyalty as the criteria for employees; solidarity and cooperation as the foundation; emphasis on efficiency and outcome orientation as the goal; positive and aggressive, spontaneous and spontaneous.