... yanmar,John deer,foton,class,etc Qingdao XinTian Metal Product Co.,Ltd, founded in 2005,located in manufacturing heartland of Shandong ... advanced technology from home and abroad extensively, improves the product workcraft constantly and past the ISO9001-2008 quality certification ... #steel3)Usage kogoba,yanmar,John deer,foton,class,etcOur factory manufactures many kinds of forged parts of plough and ...