On August 14, 2023, the 9th Guangzhou International Sand and Stone Technology and Equipment Exhibition was grandly opened in Guangzhou. This exhibition covers an area of 20000 square meters and has 174 domestic and foreign enterprises participating.








The four major series of main components exhibited are all designed in a modular and serialized manner, with a compact structure that can be installed in six directions to meet diverse needs; The internal gears are made of high-quality carbon alloy steel through carburizing, quenching, and grinding processes, resulting in low operating noise, high transmission accuracy, and a longer service life.
Conveying transmission device

The conveyor transmission device exhibited this time highly integrates Ningbo Dongli's technical advantages in motor and gearbox products, integrating motors, gearboxes, couplings, cooling fans, protective covers, bases, etc., with modular and standardized design, suitable for large-scale production and flexible selection, providing customers with a complete set of sand and gravel conveyor transmission equipment solutions.
Donly Transmission At this year's Guangzhou International Sand and Stone Technology and Equipment Exhibition, leveraging years of professional accumulation and advanced product innovation in the industry, we have provided customers with professional, intelligent, and global transmission solutions through product exhibitions, discussions, and exchanges. Faced with new challenges and business opportunities, Dongli will do its utmost to lead the industry on a new journey.