Our advanced gear processing technology is focused on the inner circumference of the inner ring. The driving small gear efficiently meshes with the inner teeth of the inner ring, enabling it to rotate the inner ring—typically linked to a rotating platform—while the outer ring remains fixed in place. This design offers a comprehensive drive support solution with exceptional overturning resistance moment, making it ideal for equipment requiring an ultra-compact spatial layout. As a leading factory and supplier in China, we are committed to delivering high-quality products that meet the demands of modern engineering applications.