维尔利

Welair Group (Welair Environmental Protection Technology Group Co., Ltd.), established in 2003, was listed on the ChiNext board in 2011 (stock code: 300190). The group's total assets exceed 7 billion RMB, with over 2,000 employees (including more than 100 with doctoral or master's degrees). The group is an energy-saving and environmental protection enterprise with core technology and sustained innovation capabilities, owning more than 60 domestic and international subsidiaries. Its business covers three major areas: urban environmental treatment, rural and agricultural environmental treatment, and industrial energy saving and environmental protection. It holds a leading position in market segments such as kitchen and food waste, landfill leachate, biogas and bio-natural gas, and VOC oil gas recovery. The group is a high-tech enterprise with Grade I qualification for environmental engineering professional contracting. It has completed or is currently constructing more than 500 projects domestically and internationally, including one of the world's largest landfill leachate treatment projects and one of the first domestic kitchen waste projects to pass national pilot city acceptance, among other benchmark demonstration projects. Welair is an expert in organic waste resource utilization, possessing strong R&D capabilities and a comprehensive scientific and technological talent system. It serves as a vice-chairman unit of the China Association of Urban Environmental Sanitation, a vice-chairman unit of the Biomass Energy Industry Technology Innovation Alliance under the Ministry of Science and Technology, and has established multiple innovation platforms, including a provincial high-tech enterprise R&D center for bioenergy, multiple provincial engineering technology centers for municipal solid waste, a provincial key laboratory for biofuels, an academician workstation, several university-industry collaborative R&D institutions, and the Sino-German Center for Energy Saving and Environmental Protection Technology Innovation. The group is a drafting unit for national leachate industry standards, a director unit of the Kitchen Waste Professional Committee, and a participating unit in industry standard formulation. It has independently or jointly compiled 8 national industry regulations and formulated 8 enterprise standards. It has obtained nearly 200 authorized patents.