16/f, Jincheng House, 511 West Tianmu Road, Shanghai City. China
SJMC Corporation, founded in 1997, is a national foreign-trade company combined with production and technology which well-known supplying the service of overall mechanical processing solution filed.SJMC' products are widely used automotive, ...
valve seats boring machine,Line Boring Machine,valve grinding machine,Cylinder Boring-Milling-Grinding,Fuel Pump Test Bench