2 002573 Fresh Environment 20.89 3.42% Coal-fired power plant flue gas desulfurization, denitrification, dust removal technology research and development, system design, device construction exhaust gas treatment, solid waste treatment
3 600008 Beijing Capital Stock 5.44 2.84% Domestic The leading sewage treatment field, the company's holding of the capital city water company sewage treatment capacity of 1.2 million tons, accounting for nearly 80% of the current total treatment capacity of Beijing, is currently the largest domestic sewage treatment capacity PPP, sewage treatment, Xiongan New Area, Securities and Exchange Fund
4 300422 Bosco 16.86 2.43% Water pollution control, air pollution prevention and control, soil remediation, biological Energy, environmental restoration, etc. High transfer, PPP
5 300105 Longyuan Technology 5.85 2.27% Main combustion control equipment and low nitrogen combustion products exhaust gas treatment, the merger of Guodian Shenhua
6 002340 Greenland United States 7.25 2.26% Secondary resource recycling technology, eco-environmental materials, research and development; scrap metal, battery factory waste, etc. Processing Electric logistics vehicles, energy saving and environmental protection, lithium batteries, graphene
7 300197 Tiehan Ecology 11.70 2.09% Tiehan Ecology's main business is municipal landscaping engineering, which involves landscaping and ecological restoration projects PPP, ecological gardening, soil treatment, characteristic town
8 002672 Dongjiang Environmental Protection 16.16 1.89% At present, domestic Hazardous waste industry qualification is the most complete, the most extensive layout, the largest amount of hazardous waste treatment enterprise Solid waste treatment, Shenzhen-Hong Kong pass, Xiong'an New Area, Guangdong, Hong Kong and Macao Bay Area
9 600481 Shuangliang Energy Conservation 4.28 1.66% The company is the national standard of lithium bromide refrigerator developer, one of the largest manufacturers of lithium bromide refrigeration, the product has the energy-saving and environmental protection advantages
10 002645 Huahong Technology 20.07 1.62% The company's main business is the research and development, production and sales of renewable resources processing equipment
11 002679 Fujian Jinsen 20.86 1.31% The company's main business is the cultivation of forests to create forests, forests to keep the management, timber production and sales, flowers and other horticultural plants planting Forest rights transfer, land transfer
12 002310 Oriental Garden 20.16 1.31% Mainly engaged in garden environmental design and landscaping engineering construction PPP, ecological gardening, soil treatment, characteristic town
13 600388 Long net environmental protection 16.17 1.19% Leading electric dust removal equipment, the largest flue gas treatment service provider; flue gas treatment market leader, with the largest dust removal market share ( 62%), desulfurization and denitrification market share ranked in the top five, flue gas treatment revenue scale for the industry's highest exhaust gas treatment, the 13th Five-Year Plan
14 300266 Xingyuan Environment 26.78 1.17% Engaged in the construction of ecological environment, municipal landscaping, ecological restoration, real estate landscaping and garden maintenance, etc. High transfer, PPP, sewage treatment
15 300495 Meishang Ecological 15.00 1.01% Ecological wetland development, restoration and protection; ecological management of the water environment; soil and water conservation and protection; ecological environment improvement technology and development; greening maintenance; horticultural plant cultivation; urban landscaping and gardening and ancient architectural engineering professional contracting sub-new shares, high transfer, PPP, ecological gardening, characteristics of the small town
16 000826 Qidi Sund 35.00 0.98% Comprehensive environmental service provider, committed to the sustainable development of waste resources and environmental resources; Internet environmental protection on-line and off-line layout of the rapid development of resource recycling business solid waste treatment, PPP, the 13th Five-Year Plan, Xiongan New Area
17 601996 Fenglin Group 5.20 0.97% The company is one of the largest integrated wood industry groups in China, with a business field covering artificial boards and forest plantations. The business field covers two major segments: man-made boards and forest plantations. The company has man-made board production bases in four places in Guangxi, with a man-made board production capacity of 530,000m3/a, and the planting area of quick-abundance forest reaches more than 200,000 acres, with high transfer, and the flow of forest rights
18 002499 Kelin Environmental Protection 20.96 0.91% is one of the largest professional manufacturers of baghouse dust collector equipment in China, with a market share of about 4.88%. Power, grain processing and other downstream industries in the exhaust gas purification and dust removal. R & D innovation to lay a leading position in the industry exhaust gas treatment, solid waste treatment, equity transfer, 13th Five-Year Plan
19 300137 Xianhe environmental protection 20.50 0.89% Specializing in high-end environmental online monitoring instrumentation R & D, production and sales Winter Olympics, exhaust gas treatment, Evergrande, PPP, Xiong'an New Area
20 600292 Far Eastern Environmental Protection 9.27 0.87% CEC's only environmental protection platform, the main nuclear waste disposal, urban sewage treatment, waste gas treatment Waste gas treatment, solid waste treatment, PPP, CEC system
21 002259 Shengda Forestry 6.31 0.80% The company's current main business for the laminate flooring, solid wood flooring, solid wood composite flooring, bamboo flooring and other wood flooring R & D, production and sales as well as forestry planting business, the main products of laminate flooring market market. The main product laminate wood flooring market sales for many years ranked second in the domestic forest rights flow
22 600323 HANLAN environment 15.19 0.80% systematic environmental service operators, solid waste treatment business has become the company's first major industry, gas business for the company's second business. Solid waste treatment, sewage treatment
23 603568 Weiming Environmental Protection 20.41 0.79% Deep plough garbage incineration main industry, business covering waste incineration power generation industry, has become China's largest municipal garbage incineration treatment one of the largest PPP
24 600475 Huaguang 14.84 0.68% Domestic garbage incinerator manufacturing leading enterprises. In the 200t / d level above the garbage incineration boiler market share of the first solid waste treatment, PPP
25 300072 Sanjiu environmental protection 33.72 0.66% The company's innovative research and development of energy purification technology: coking industry upgrading system technology, suspended bed hydrogenation, atmospheric desulfurization purification, and other business market space of more than a trillion dollars, the prospect of a huge. High transfer
26 000544 Centaline Environmental Protection 16.67 0.66% The main business of urban sewage treatment and urban centralized heat supply, Zhengzhou area occupies 50% of the sewage treatment and 40% of the heat supply. 2015 was injected into the 3 billion sewage treatment assets Sewage treatment
27 300190 Wearly 12.63 0.56% Environmental engineering systems Control software development and maintenance, software product sales; environmental protection equipment design, integration, manufacturing; energy saving and environmental protection, soil treatment, sewage treatment
28 600189 Jilin Forestry 7.74 0.52% The company's main forest cultivation, logging and timber processing, is China's largest particleboard producer, has formed an annual output of 360,000 cubic meters of particleboard, 60,000 cubic meters of MDF, and 8.2 million square meters of composite flooring production capacity, is currently the largest and higher degree of modernization of man-made boards and decorative materials production enterprises Forest rights flow
29 002630 West China Energy 10.84 0.37% fund-raising 2.95 billion yuan to acquire the Tianhe environment, to enter the field of environmental protection Energy saving and environmental protection, PPP, graphene
30 600168 Wuhan Holdings 8.43 0.36% Wuhan region water operations leader, the main business includes sewage treatment, tap water production and tunnel operations. Water Group tap water assets are expected to be injected into the listed company after the profitability improvement Sewage treatment
31 601158 Chongqing Water 6.43 0.31% Sewage treatment and water supply, with more than 75 years of tap water production and more than 10 years of experience in sewage treatment Sewage treatment, debt-to-stock conversion
32 600461 Hongcheng Water Industry 6.50 0.31% Main business Water supply, sewage treatment, engineering, gas, Jiangxi Province, the only public **** business listed platform Sewage treatment
33 300172 CLP Environmental Protection 8.29 0.24% Mainly engaged in industrial water treatment, specializing in industrial water treatment R & D and design, equipment and system integration, engineering contracting and technical services; to customers including the five major power generation groups, China Resources Power, China Nuclear Power, China's nuclear, China's nuclear, Sinopec The company's customers include the five major power generation groups, China Resources Power, China National Nuclear Corporation, China National Nuclear Corporation, China Guangdong Nuclear Corporation, Sinopec, PetroChina, Shenhua Group, Baosteel, and many other leading enterprises in the industry Sewage treatment
34 300262 Baan water 8.75 0.23% The company in the consolidation of the industrial and municipal water treatment on the basis of the promotion of the development of the business of solid waste treatment; specializing in environmental protection and water treatment, the industry is a minority of the cross-industrial and municipal water services across the field of all-around water treatment services, one of the service providers PPP
35 600649 Chengtou Holdings 8.98 0.22% Sewage treatment and conveyance Solid waste treatment
36 600526 Fidelity Environmental Protection 9.87 0.20% Domestic air pollution prevention and control equipment manufacturing industry leader in the environmental protection industry, the only national major technology and equipment localization base. Exhaust gas treatment
37 300332 Trench Environment 6.06 0.17% Waste heat power generation EMC leading enterprises, business throughout the traditional energy saving in various fields, for the industry's premier energy saving and environmental protection
38 002658 Cedillon 13.12 0.15% Investment in the purchase of Shenyang green environmental protection industry, 47% equity; and mergers and acquisitions of environmental protection monitoring assets - SDL exhaust gas treatment. Evergrande, Xiongan New Area
39 600133 East Lake High-Tech 9.60 0.10% Subsidiary is one of the largest domestic maintenance desulfurization island, the highest occupancy rate of the enterprise; toxic waste treatment, chromium slag treatment business Solid waste treatment, lifting, the new Third Board
40 300388 Guozhen environmental protection 21.67 0.09% Environmental protection, energy conservation facilities research, development; Environmental protection facilities operation, sewage dust treatment and other environmental protection and energy saving equipment development, production PPP, sewage treatment
41 002663 普邦股份 5.32 0.00% The company is mainly engaged in the construction of garden engineering, landscape design, seedling planting and garden maintenance and other business PPP, ecological gardens
42 300437 清水源 15.87 0.00% The company is a professional manufacturer of water treatment agent in China. It is a professional water treatment agent manufacturer in China, and is the first listed company in the A-share water treatment agent industry. The main products cover scale inhibitors, dispersants, scale and corrosion inhibitors, bactericidal anticorrosive agents, metal ion chelating agent, and other eight series of more than 60 kinds of products
43 000592 Pingtan development -- the company's main business for the silviculture, forestry, forest products processing and sales, implementation of the integration of forest boards development mode Fujian Free Trade Zone, the flow of forest rights
44 300187 Yongqing Environmental protection - air pollution prevention and control, new energy generation, thermal power generation, pollution remediation and solid waste treatment; mainly for thermal power, iron and steel, non-ferrous metals, paper and other high-pollution, high-energy-consuming industries to provide decontamination and energy-saving services, to provide flue gas treatment system solutions; industry leader in the field of desulfurization technology. Waste gas treatment, solid waste treatment, PPP, 13th Five-Year Plan, soil treatment
45 601199 JNWS 5.55 0.00% Tap water sales, tap water drainage and related water treatment business
46 600187 Guozhong Water -- -- The company currently has wholly-owned or holding subsidiaries engaged in the water supply, wastewater treatment and environmental protection engineering **** 6 PPP, Wanda privatization, sewage treatment
47 300152 Kerong Environment -- to engage in boiler ignition and combustion equipment and control system design and manufacturing business; holding 51% of the equity stake in InnoGreen, into the water treatment business; into the biomass energy source and garbage power generation exhaust gas treatment, energy conservation and environmental protection, PPP
48 300272 Kerong Environmental Protection -- a leader in the field of domestic sewage treatment. -- domestic sewage treatment leader, the company's holding of the capital water company sewage treatment capacity of 1.2 million tons, accounting for nearly 80% of Beijing's current total treatment capacity, is currently the largest domestic sewage treatment capacity; with the code of biotechnology strategic cooperation in the field of military genetic testing gene sequencing, sewage treatment, cellular immunity
49 000939 Kaidi ecology -- domestic biomass Kaidi ecological -- domestic biomass power generation leading enterprises, the major shareholders Wuhan Kaidi Holdings, the main business direction for the investment and development of energy saving and environmental protection and green low-carbon bio-energy industry solid waste treatment, eco-agriculture
50 300156 Shenwu environmental protection -- confined furnace complete sets of equipment manufacturing, installation of environmental protection and energy-saving complete sets of equipment exhaust gas treatment
51 002015 XIAJIAKE environmental protection -- mainly engaged in the comprehensive treatment of waste polyester, color polyester fiber The comprehensive treatment of waste polyester, colored polyester fiber and color spinning yarn research and development, production and sales on loan
52 300237 Mishen Technology 14.45 0.00% Acquisition of Sai Shi Garden, the establishment of Zhongshi Mishen Industrial M&A Fund, around the Internet automotive aftermarket related areas, Internet energy saving and environmental protection related areas of mergers and acquisitions ecological garden, characteristics of the small town
53 000663 Yongan Forestry 16.68 -0.06% Set of forest cultivation, timber production, wood processing and man-made boards as the main industry of resource-based enterprises Forestry rights transfer, land transfer
54 300090 Sheng Yun environmental protection 10.20 -0.10% The main environmental protection equipment products research and development, production and sales, the company's production of dry desulfurization and dedusting integration of exhaust purification and treatment equipment using the first domestic technology. The company produces dry desulfurization and dedusting integrated exhaust gas purification and treatment equipment using technology that is the first in China. Garbage incineration power generation. Solid waste treatment
55 002665 Shouhang Energy Conservation 7.38 -0.14% Manufacturing power station air-cooled equipment, power station air-cooled single-row tube cooling element energy saving and environmental protection, Xiongan New Area
56 300203 Polyglossic Technology 30.90 -0.16% Air quality monitoring business; and the People's Government of Shandong Province, Zhangqiu signed a $200 million cooperation agreement on intelligent environmental projects Waste gas Management, solid waste treatment, wastewater treatment
57 300125 Eshida 23.84 -0.17% The company is mainly engaged in waste heat power generation and grid-connected photovoltaic power generation business energy saving and environmental protection
58 300070 Bishuiyuan 17.05 -0.18% Mainly engaged in urban wastewater treatment and water resources, is the world's first to have a full set of membrane materials manufacturing technology, membrane equipment manufacturing technology and water bioreactors. Manufacturing technology and membrane bioreactor water treatment process technology and independent intellectual property rights of one of the few companies Sewage treatment
59 002616 Evergreen Group 9.78 -0.20% Industrial, agricultural, domestic waste, sewage, sludge, flue gas treatment and recycling, sewage treatment equipment research and development, manufacturing, sales; the use of solar energy, air, gas, fuel oil appliances and products, energy-saving heating products, kitchen and bathroom products. Energy-saving heating products, kitchen and bathroom products and accessories R & D, manufacturing, sales High transfer, home appliance industry, Xiongan New Area
60 000551 Chuangyuan Technology 8.32 -0.24% The company's holding of 91.18% of the Jiangsu Sujeong Group, mainly engaged in the operation of air purification equipment, water treatment equipment system engineering, wastewater treatment equipment and engineering. Exhaust gas treatment, sewage treatment
61 300165 Tianrui Instruments 6.78 -0.29% 135 million merger and acquisition of asking environmental protection, cut into environmental protection operations. Ask Ding environmental protection specializes in environmental protection engineering design, construction, third-party treatment and water treatment chemicals sales, is one of the well-known environmental engineering companies in Suzhou, is also the local industrial wastewater third-party treatment of the field of the leader Waste gas treatment, anti-cancer, food safety testing, soil treatment
62 000685 Zhongshan Gongshan 10.30 -0.29% The company has a 100% stake in Zhongshan City, the main industrial wastewater treatment company, the main business of the company, the company has a 100% stake in Zhongshan City, the company has a 100% stake in Zhongshan City. The company has a 100% stake in the main industrial, domestic sewage treatment, other environmental pollution detection; responsible for water supply business
63 002341 Sinews Technology 24.40 -0.41% To engage in anti-static cleanroom consumables, functional materials products, R & D, production, sales; anti-static/cleanroom industry system solutions provider. Materials, lithium batteries, aluminum-plastic film, OLED
64 300355 Menggrass ecological 12.21 -0.41% Regional ecological environment construction leader. The company is located in Inner Mongolia, which is the core area of China's implementation of major ecological environment construction projects Participating banks, PPP
65 000652 TEDA shares 4.69 -0.42% The company's garbage disposal and biomass power generation, garbage power generation AMC, PPP, sports, Wanda privatization, Xiong'an New Area, debt-to-stock swap
66 603822 Jia'ao environmental protection 37.88 -0.45% Domestic environmentally friendly plasticizer field leader. Mainly engaged in the production and sale of environmentally friendly plasticizers, epoxy, petrochemical, multifunctional composite class three series of environmentally friendly plasticizer product system sub-new shares
67 600566 Jichuan Pharmaceutical 37.41 -0.58% The company used the proceeds of the implementation and completion of the development of the water industry, environmental protection and energy-saving equipment and large-scale power station valves device two major technological transformation projects, the year, and has become the most powerful valves and fluid control in our country at present. The most powerful valves and fluid control machinery manufacturing base.
68 002775 Wenwen Garden 20.03 -0.60% Wastewater, solid waste and pollution restoration and other environmental pollution prevention and control; landscape gardening planning and design, landscaping construction and maintenance, garden construction of ancient works Eco-garden, characteristics of the small town 1
69 000581 Weifu Hi-Tech 26.00 -0.61% Diesel fuel injection system leading companies, the comprehensive market share of the company's products, the company has a good reputation. The company's comprehensive market share of products has stabilized at 40%-50%; a leading enterprise in automobile exhaust gas purification Shenzhen-Hong Kong Stock Exchange
70 600502 Anhui Water Conservancy 6.91 -0.72% Municipal garden construction, the only listed platform under Anhui Construction Engineering PPP, water conservancy engineering, 13th Five-Year Plan
71 000925 Zhonghe Science and Technology 15.15 -0.72 Railway Environmental protection double main industry, the acquisition of Hai Tuo environment into heavy metals, printing and dyeing industry and other industrial wastewater treatment PPP, railroad infrastructure
72 603778 dry landscape gardening 7.82 -0.76% urban landscaping; landscape gardening engineering design; urban landscape planning; ecological forest cultivation base construction of sub-new shares, high transfer, ecological garden
73 300334 Jin film Technology 15.30 -0.84% Main ultra, microfiltration membranes and membrane modules; production and sales of hollow fiber membranes, membrane modules, membrane separation equipment, water treatment equipment; PPP, sewage treatment, Xiongan New Area
74 600874 entrepreneurship environmental protection 12.96 -0.92% The main business includes wastewater treatment, water supply business, recycled water business; is the domestic sewage treatment for the The main business of the listed company; sewage treatment, Xiong'an New Area, Securities and Exchange Fund
75 300021 Dayu Water Conservation 6.69 -1.62% Agricultural water-saving irrigation products are mainly. Drip technology, micro-pressure drip irrigation, filter research and development is in a leading position, water-saving irrigation industry leader High transfer, PPP, water conservancy engineering
76 300055 Wanbangda 20.76 -1.66% Mainly industrial water treatment, ecological governance; the establishment of the Wanbang Jiuding environmental protection industry investment fund, the fund's total size of 2 billion yuan. PPP, sewage treatment
77 002431 Palm shares 8.51 -1.73% The company is mainly engaged in landscaping design and landscape engineering construction business PPP, ecological gardens, characteristics of the town, Xiongan New Area, virtual reality
78 300056 Three-dimensional Silk 8.88 -2.09% Engaged in the atmospheric nitrogen oxides remediation, denitrification, industrial high temperature flue gas Treatment; production, processing, wholesale and retail air filtration materials, liquid filtration materials, bag filter accessories and environmental protection equipment. Waste gas treatment, solid waste treatment, PPP
79 002479 Fu Chun environmental protection 9.74 -2.11% Through the garbage power generation and coal-fired power generation cogeneration, is the largest environmental protection utility-type garbage power generation and cogeneration enterprises in Hangzhou area Solid Waste Treatment
80 600277 Billion Jie Neng 5.58 -2.28% The controlling shareholder of the Billion Resources (85.23%) is committed to the development of a new generation of waste gas treatment, and is committed to the development of a new generation of waste gas treatment, and is committed to the development of a new generation of waste gas treatment. 85.23%) is committed to the governance of China's seventh largest desert, the Kubuqi Desert, with a cumulative investment of nearly 3 billion yuan over the past 25 years, greening 3,500 square kilometers of the Kubuqi Desert, implementing more than 5,000 square kilometers of ecological construction and protection projects (controlling desertification of an area of more than 10,000 square kilometers), creating an ecosystem Gross Ecosystem Product (GEP) of more than 30 billion yuan, and effectively curbing the Inner Mongolia and Beijing dust and sand Evergrande
81 300249 Imicron 10.39 -2.81% Production, sales and installation of refrigeration equipment, air conditioning; research and development, application and promotion of energy-saving technology. PPP
82 300385 Snow Wave Environment 26.29 -3.31% Waste incineration power generation flue gas treatment segments of the short, after the acquisition of Wuxi Industrial Waste has become the largest industrial waste disposer in Wuxi City District, into the military industrial waste industry. Waste gas treatment, solid waste treatment
83 000915 Shanda Huat 30.74 -3.94% Development, production, installation of environmental protection equipment; chlorine dioxide disinfectant series of products, production, sales; flue gas purification Second child, medicine
84 002717 Lingnan Garden 23.72 -4.66% Landscape engineering, municipal engineering; landscaping, Afforestation project, quarry ecological greening project. PPP, ecological gardening, virtual reality