1.pretty appearance 2.good quality 3.competitive price 4.elegant and exquisite design Zhengzhou Spring Time Auto-Parts Limited CompanySpecificationName: Bus Side MirrorType:Manual Operation and Power-DrivenDiameter:80cm,110cm,120cm etcFrom base to lens length: 630, 680, 530, 840, 640, 690 etcSize: 800*720, 1434*702, 350*153, 920*660, 1000*580 etcSuit for vehicle tapy :7--8m JinLv 6790,6792, 8-- ...