ACN Instrument and Machinery Co.,Ltd Enterprise began built Yu 1958, company to "ACN" brand is famous for its Yu industry both inside and outside, main production various material anti-pressure anti-folding test machine, and cement concrete, building materials performance detection instrument, and highway detection instrument and automatic cement packaging machine and cement are of, and bulk equipment, building materials mechanical equipment, to production products of history long, and scale big, and varieties align, and technology content high, and quality good known, Industry Association as a leading enterprise of building materials equipment. Excellent equipment, detection means perfect, had obtained IS09001:2008 quality management system certification