MaiJin Metal Customized ROLLER AF manufacturers From China,Over 13 Years of Part MakingTITLE: ROLLER AFDWG No. MJO-020-0447SIZE: Dia0.312 L0.824MATERIAL: PTFEFINISH: NONEHEAT TREATMENT: NONEAPPLICATION INDUSTRY: PLASTIC INJECTION视频 2021-06-22 13:49:12.It has a good command of performance and perfect appearance.