Shandong Hailin Environmental Protection Equipment Engineering Co., Ltd., established on 2010-11-19, The scope of business includes the design of environmental protection equipment,manufacture,Sales,Installation and Maintenance,Design of Environmental Protection Equipment Engineering System,Information data development and promotion of environmental protection and energy saving system engineering,Integrated operation management of remote online detection system,Electronic Products and Consumables,Sales and technology import and export of household air purifiers and water purifiers,Sewage purification equipment,Air purification equipment production and sales and related technical consulting services;Mechanical and electrical equipment installation and maintenance,Mechanical and electrical engineering construction and contracting,Water conservancy project,Water Resources and Hydropower Engineering,drainage works,Waterproofing,Waterproof, anti-corrosion and thermal insulation engineering,Construction mechanical and electrical installation engineering,construction work,Foundation and Foundation Engineering,Steel structure engineering,Steel structure anti-corrosion and thermal insulation engineering,plumbing(Except for pressure pipes),Power Engineering,Communication equipment installation,Environmental Engineering,Environmental Technology Engineering,Fire Engineering,Municipal Engineering.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)