Suzhou Dongshan Precision Manufacturing Co., Ltd

DSBJ is a leading worldwide technology partner providing critical components for IoT intelligence, with a special focus on Telecommunication Equipment and Metal Precision, LED technologies and Interconnect solutions. With a vision focused on technological breakthroughs, we constantly bring new innovative solutions, high-tech products and high-quality services that propel our customers to success.

Technological innovation is in our DNA and is the cornerstone of DSBJ. With cutting-edge production facilities and advanced technology, we constantly deliver state-of-the-art products and quality services. Our global network of research bases and offices keeps us abreast of the latest tech breakthroughs, so we can effectively allocate resources wherever they're needed. With an established presence in mainland China, Taiwan, South Korea, Finland, India, Sweden, Germany, Poland, Estonia, the US and Mexico, we meet customer needs quickly and competently, providing sales locally in addition to customer service and warehousing capabilities.

While deeply proud of our past, we never lose focus of the future. We believe that each and every step is a starting point. Through investments, acquisitions and new facilities, we’ve streamlined our business and expanded frontiers.

Over more than four decades of development, DSBJ has established four core business segments: Electronic Circuitry, Optical Modules (including Optical Chips), Precision Components, and Optoelectronic Display Modules, forming a highly synergistic and diversified industrial portfolio.

Today, DSBJ is the world's second-largest supplier of flexible printed circuits (FPCs) and among the top three global suppliers of printed circuit boards (PCBs), continuously strengthening its leadership position within the industry.