Yestoday, Liaoning dyeing and printing group chairman, chief engineer and his trio visited our company. This group built a new dyeing and printing wastewater treatment factory with 40,000 tons/day will put into operation.  The visitors study and exchange many aspects of water treatment agent supply, produce technology and management of polluted water treatment plant, they visited our customers----Shandong Lutai group polluted water treatment plant. The visitors  highly evaluated of our production, process technology and technology services ect,  and represent will they cooperate with our company in many aspects.