In October 10, 2011, hosted by the TuoFeng, Professor Ofira Ayalon, Experts of environmental protection, Senior Researcher of Technion-Israel Institute of Technology and Samuel Neaman Institute for National Policy Research, to visit our company.  

TuoFeng's general manager with the Technical staff of industrial water division make arrangement to welcome Professor Ofira Ayalon in person. The Technical staff of industrial water division made a report about industrial wastewater treatment Technologies of our company. Professor Ofira Ayalon briefly introduces the current status and some technologies of Israel wastewater treatment, and made technical exchanges with our company. Professor Ofira Ayalon visit Armstrong International Inc, the laboratory for industrial wastewater treatment and testing center. Finally, Professor Ofira Ayalon observed the whole advanced processes for Printing & dyeing wastewater treatment and gave a high appraisal of the contrast effect of the treated wastewater and sewage liquid.