Shenzhen Elite Technology Co., Limited (EliteMoldTech) supplies precision powder metallurgy sleeve bearings, oilless bushings, sintered bearings, and fan motor bushings for manufacturers, distributors, and OEM customers worldwide. Bronze Layer Iron-Based Powder Metallurgy Sleeve Bearings These iron-based powder metallurgy sleeve bearings with a bronze bearing layer are designed for smooth shaft rotation, wear resistance, stable performance, and reduced maintenance in fan