valve tappet 1.product type:mechanical,hydraulic 2.good dimensional stability 3.strong R&D capability 4.quality guarante 1),Assuring quality 2),Resonable price 3),Timelly quotation 4),Better service Place of origin:jiangsu,China. Brand name:TOPU Size:normal or as per request Price:FOB Shanghai 1),Good quality 2),Resonable price 3),Quick quotation 4),Best service engine valve tappet