Ningbo Gill: Advanced Factory for Outboard Lower Unit Parts

Established in 1997, Ningbo Gill Transmission Parts Co., Ltd. is located in Ningbo, Zhejiang Province, covering over 25,000 square meters of modern production facilities. With more than two decades of experience in marine gear manufacturing, we specialize in producing high-precision outboard lower unit parts, including forward gears, reverse gears, pinion gears, clutch dogs, propeller shafts, drive shafts, and spray pump shafts.

Our factory is equipped with advanced automated spiral bevel gear machines, CNC machining centers, precision grinders, and high-accuracy inspection instruments. This ensures every component meets the strictest quality and performance standards required in demanding marine environments. From prototyping to mass production, each component undergoes rigorous inspection at multiple stages to guarantee accuracy, durability, and reliability. In 2024, Ningbo Gill achieved ISO 9001 certification, reflecting our commitment to international quality standards and consistent product excellence.

We manufacture precision marine gears and shafts compatible with major brands such as Yamaha, Mercury, Suzuki, Honda, and Tohatsu. Custom solutions are available for clients with specific requirements, ensuring optimal fit and performance for a wide range of outboard motors. At Ningbo Gill, quality and customer satisfaction are our top priorities. We continuously invest in advanced equipment, skilled personnel, and R&D capabilities to maintain competitiveness in the global marine market. Our goal is to build long-term partnerships with clients worldwide by delivering reliable, high-performance marine components.