XIAMEN JONSON CEMENT INDUSTRY CHEMICAL & SPARE PARTS CO.LTD AND XIAMEN IMP&EXP ARE BROTHER PARTY, ENGAGING IN INDUSTRY. WITH UNITING MANY MICROSILICA MACHINERY MANUFACTURERS,WE WOULD HAPPY TO SERVE OUR CLIENTS WORLDWIDE WHO NEEDS CHINA-MADE. I- BUSINESS SCOPE: 1- FOR CONCRETE MIXING ...