Established in 1999, Rainbow Industrial (HK) International Co Limited is a comprehensive enterprise specialized in trade, design, and manufacturing. Over the past few years, the company has sold and produced GPS trackers, handheld computers, and a series of solar products, including solar panels, home solar power systems, and solar lighting equipment, ​accumulating extensive experience in research, development as well as production.

Today, ​Rainbow Industrial is entering the field of gear reducer manufacturing. Leveraging years of technical expertise and an innovative spirit, we are committed to ​developing high-quality and ​high-performance reducer products, including a variety of types such as RV reducers, harmonic reducers, and planetary reducers, to meet the diverse needs of customers across different industries. The company is equipped with an experienced R&D team and a group of skilled production engineers, ​capable of providing one-stop solutions for customers from product R&D, design to manufacturing, including OEM and ODM services. Our factory has passed the ​ISO 9001:2008 Quality Management System certification, and products comply with CE certification standards, ensuring that each reducer product is of exceptional quality and reliability.

Rainbow Industrial ​always prioritizes high-quality products and innovative technology as its core competitive strengths, providing customers both domestically and internationally with high-quality products and thoughtful services. We are not only dedicated to becoming a high-value product supplier that you can trust, but also ​look forward to establishing a long-term strategic cooperative relationship with you. Together, we aim to help our partners achieve a win-win situation through our competitive advantages.