Hebei Delong Environmental Engineering Co., Ltd. (hereinafter referred to as “Delong Environment”) is a national high-tech enterprise that leads environmental services with water environmental technology innovation and completely solves customer's environmental problems. The company's headquarters with a registered capital of 62.2958 million. Delong Environment was listed on is located in the National High-tech District of Baoding City, Hebei Province,the New OTC Market on June 22, 2016,and became a non-listed public company with stock code 837719,stock abbreviation Delong Environment.
       At present, Delong Environment has formed three business segments,six business directions, nine major technical products, hundreds of patents or special technologies. The company has the full license qualification of the qualification, environmental impact assessment qualification, engineering environmental industry, including environmental engineering design consulting qualification, municipal public engineering general contracting qualification, mechanical and electrical installation qualification, etc., with qualification, environmental engineering professional contracting safety production license and non-standard equipment production qualification.system certification. Delong Environment has been recognized as a national The company has also passed the ISO9001 quality management system, ISO14001 environmental management system and OHSAS18001 occupational health and safety medium-size science and technology enterprise. high-tech enterprise since 2016,and won the honorary title of provincial science and technology Little Giant and Delong Environment has three wholly-owned subsidiaries such as Dedong Service, a holding (Sino-American) joint venture company (Yi Kanglong), and has established 12 sales branches and several project companies in Anhui, business covers the whole country Sichuan, Yunnan, Inner Mongolia and other provinces. At present, the company's
      The core competitiveness of Delong Environment is mainly reflected in two aspects. First, it has hundreds of patents or special technologies, as well as strong technical integration capabilities. Secondly, it has formed a closed-loop service chain in environmental services, pollution control, and third-party operations based on “EIA + Consultation”.  The business model for Delong Environment to maintain sustainable development includes: building core strength of specialized technology, supporting each other in consultation, governance and operation, and providing "one-stop" service for customers.
      In recent years, Delong environment has completed hundreds of typical engineering and operation projects ,and thousands of environmental assessment and consulting projects, such as Xuyang Reclaimed Water Reuse Construction and Operation Project, Panzhihua Geliping Industrial Park Wastewater Engineering and Operation Project, Anxin Baiyangdian Beautiful Rural Water Deep Treatment Project, Guangdong Changqing (Hot Electricity) Deep Water Treatment Plant EPC Project, Tongling Nonferrous Metals Group Waste (Sewage) Treatment Project, etc. These projects have great influence in the environmental protection industry.