China Loong Circuit Board Co., Ltd., a subsidiary of China Loong Group Limited, is a leading manufacturer and solution provider specializing in high-performance printed circuit boards (PCBs). Established with a commitment to innovation and quality, we have grown into a trusted name in the electronics industry, delivering reliable, efficient, and advanced PCB solutions to clients worldwide.

Our product portfolio spans a wide range of applications, including Industrial Control, Home Appliance Control, New Energy, Medical Devices, Consumer Electronics, Internet of Things (IoT), and Security Systems. Whether for high-reliability industrial environments or compact smart home devices, our circuit boards are engineered to meet the exacting standards of today’s rapidly evolving technology landscape.

At China Loong Circuit Board, we provide comprehensive OEM and ODM services, allowing our partners to develop customized circuit board solutions tailored to their unique specifications and market needs. Backed by a skilled R&D team, state-of-the-art manufacturing facilities, and a stringent quality assurance process, we ensure every product meets international certifications such as ISO, RoHS, and other relevant industry standards.

Our mission is to empower innovation across industries by delivering precise, durable, and efficient circuit board solutions that drive performance and reliability. Whether supporting the advancement of renewable energy systems or enabling the next generation of smart devices, we are committed to helping our clients succeed in a connected, digital world.

With a strong focus on technology, sustainability, and customer satisfaction, China Loong Circuit Board Co., Ltd. continues to expand its global footprint, building long-term partnerships and powering the future of electronics—one circuit at a time.