China Ejector, Shaft, Stamping Die, Guide Pillars And Bushes, Ball And Roller Bearings Manufacturer and Supplier - Factory Price - Hong Yue. Hong Yue is a certified manufacturer and supplier of Guide pillars, Camshaft, Crankshaft, Ejector pin, Stamping die, Ball bearings, roller Bearings, etc. Competitive price and good service are offered in our factory.