Core product series: boom cylinder, stick cylinder, bucket cylinder, bulldozer cylinder

Core product series: cutting table oil cylinder, steering oil cylinder, reel oil cylinder, main clutch oil cylinder, unloading oil cylinder

Core product series: cutting table oil cylinder, steering oil cylinder, unloading oil cylinder, returning machine oil cylinder

Core product series: cutting table oil cylinder, unloading oil cylinder, reel oil cylinder

Core product series: steering cylinder, lifting cylinder

Core product series: Leg cylinder, lifting cylinder, steering cylinder, sharpening oil cylinder, forearm cylinder