Shaanxi Autlong Environmental Engineering Co.Ltd. is established in 1998 in Xiâ??an high-technology development zone, serving domestic and abroard markets. We specialize in complete designing, manufacturing and installing of dedusting system, desulphurization, denitration, wastewater treatment and vacuum metallurgy equipment(VD, VOD, RH)for steel, casting, coal, power, chemistry, noferrours, cement, glass, building material, foodstuff, exported to Thailand, vietnam, Georgia, Russia and so on. Shaanxi Autlong Environmental Engineering Co, Ltd. is a integrated supplier for SIEMENS and ABB. OUr service scope:Engineering design, equipment design, equipment manufacturing, equipment installing and debugging, technical training, turn-key project.</p>