... We are a professional manufacturer specializing in producing and selling office chair part, such as office chrome furniture hardware, ... armrest/arm pad, bracket,chair frame, chair base , mechanism and so on . Most of our products are ... AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); 18" and 20" aluminum foot ring for chair(FR01)