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we have a high-quality r&d and production team, and are a part supplier of national high-tech enterprises, zhejiang high-tech enterprises, national scientific and technological major projects, and national military standards (aerospace | contact usaerospace | constant cross-sectional retaining ring for liaoyang shaftcold pull | complete quality system, traceable product life cycleaerospace | german wave spring design softwarecold pull | spiral retaining ring material: beryllium copperaerospace | elastic retaining rings are also called retaining rings or clasps and springs. they are a type of fastener. they are installed in the shaft grooves or hole grooves of machines and equipment, and play a role in preventing the axial movement of parts on the shaft or holes.and
liaoyang single-layer sealed stacking ringtechnical support: lisheng information department