Chain, sprocket, chain rake, sign and synchronous development and production, play system advantages, 1 1 1>3. CLAAS, AGCO and other international agricultural machinery giants global suppliers, master large-scale harvesting machinery chain rake technology. Automatic tensioning tooling, intelligent welding robots, advanced painting and assembly lines. Professional processing tools, tools and testing instruments to ensure the accuracy of the chain rake assembly. Professional technical resources to provide you with systematic solutions to meet your product selection and upgrade needs. The advantages of recruitment and specialization and large-scale production greatly increase the service life of the chain rake and reduce your maintenance costs.