Doublestar Foundry Machinery Co.,Ltd,one of the most important subsidiary companies of Doublestar Group, is the production&export base for foundry machinery,which owns most varieties of machines,most advanced technology and largest product sales quantity.As the leading company getting the ISO9001 certificate and self import and export authority and the only listed company in foundry machinery in China,we offer all kinds of shot blasting equipments,green sand preparation equipments,selfharderning sand preparation equipments,V-process molding equipments,especially the large scale V-process...