Hebei Tianlong Environmental Protection Technology Co., Ltd., established on 2013-07-02, The business scope includes the research and development of organic waste gas purification treatment and solvent recovery technology and wastewater treatment technology,technical consulting,Technical Services,technology transfer;Research and development of organic waste gas purification treatment and solvent recovery equipment and wastewater treatment equipment,design,Production,Sales and installation;VOCsResearch and Development of Monitoring System,design,Production,Sales and technical service;Air pollution control third-party operation management and services;Packaging Equipment,Green facilities,Sales of printing equipment and consumables;Environmental protection equipment rental;Environmental Engineering,Mechanical and Electrical Engineering,construction work,Steel structure engineering,Fire Engineering,Foundation and foundation engineering design and construction;Import and export of goods or technology(Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)**