[1], Zhongshan Public Utilities (000685, stock bar) (000685):
The company's main business scope is: environmental protection and water as a leader, commercial real estate and equity investment as two wings. The company absorbed the merger of the company's former controlling shareholder Zhongshan Public Utilities Group Co., Ltd. is now mainly engaged in is the production and supply of tap water, sewage treatment and commercial real estate and other three main business.
[2], Zhangzhou development (000753, stock bar) (000753):
Business scope: investment and development of roads and highways; urban infrastructure development and construction; municipal engineering investment and management; real estate development and management; urban water supply (water production). With the national and local governments pay more and more attention to the cause of environmental protection, the sewage treatment industry is facing a more relaxed external environment, the daily sewage treatment volume is steadily increasing. Water business in the first half of the year to achieve operating income of 21.83 million yuan, compared with the same period last year, a slight decline in sewage treatment business to achieve operating income of 11.38 million yuan, an increase of 45.69%.
[3], the combined plus resources (000826):
The company's main business covers municipal water supply, sewage treatment project investment and operation; municipal garbage, industrial solid waste and hazardous waste treatment and disposal and recycling of related facilities design and technical consulting, engineering construction, production and sale of related equipment, operation management and ancillary services and other businesses.
[4], the first shares (600008, stock bar) (600008):
The company's main business for the city water supply and sewage treatment, committed to China's water industry marketization process. The holding of the capital city water in Beijing sewage treatment share of nearly 80%, is currently one of the largest domestic water company. The company takes Beijing as the base, gradually builds the water system radiating the whole country, and initially completes the strategic layout of the domestic key cities.
[5], Nanjing High-tech (600064, stock bar) (600064):
Nanjing Newport Water Co., Ltd. is a wholly owned subsidiary of the company, with a registered capital of 35 million yuan. Mainly undertake the Nanjing Economic and Technological Development Zone enterprise industrial sewage treatment tasks, the company's current sewage treatment capacity of 40,000 tons / day, with the Nanjing Economic and Technological Development Zone into the increasing number of enterprises in the area and the development of the surrounding area is increasingly perfect, the company will form a long-term 120,000 tons of sewage treatment capacity per day.
[6], Wuhan Holdings (600168, stock bar) (600168):
Company also occupies an important position in Wuhan sewage treatment industry, belongs to the Shahu Sewage Treatment Plant (Phase I) is the earliest Wuhan City, put into operation of the second level of sewage treatment plant. 2009 01 announcement, the company intends to 103,921,560 yuan price of the acquisition of Wuhan City, the city drainage development Co. Ltd. for RMB103,921,560, the Company intended to acquire the assets of Shahu Sewage Treatment Plant Phase II and Phase III from Wuhan City Urban Drainage Development Co. After the acquisition of Shahu two and three, the company can realize the centralized and unified management of Shahu sewage treatment plant, expand the scale of the company's sewage treatment business, improve operational efficiency, optimize the assets, and is conducive to the further development of the main business.
[7], ST Guozhong (600187):
The company's scope of business for the investment, construction, operation of urban municipal water supply and drainage projects and engineering, ecological environment management projects, related water supply and drainage technology and equipment development, production and sales. 2009 first half, the company's water supply projects to achieve water supply: 14.72 million m3, water recovery rate of 99.6%, the annual Water supply water quality qualification rate of 100%; sewage treatment project in the first half of this year to complete the sewage treatment volume: 6.75 million m3, sewage treatment plant effluent water quality qualification rate of 100%.
[8], the South China Sea development (600323, bar) (600323):
07 years the company obtained the Songgang sewage treatment project, Luocun street office sewage treatment project, further expanding the company's sewage treatment business. In addition, the company's Danzao Hengjiang sewage treatment plant and urban sewage treatment plant has laid the foundation stone, the second phase of the expansion of the sewage treatment plant in Pingzhou is carrying out preliminary preparatory work. The company around the established development strategy, and actively forge ahead, seize the local government to vigorously promote energy conservation and emission reduction, environmental protection and pollution control opportunities, based on the water supply, sewage treatment, solid waste treatment of the three main industries.
[9], Hongcheng water industry (600461, stock bar) (600461):
The company's current main business is urban water and urban sewage treatment. The company holds 51% subsidiary Wenzhou Qingbo Sewage Treatment Co., Ltd. registered capital: 8 million yuan; the main business for the design and construction of sewage treatment engineering projects, research and development of water treatment technology (operating with qualifications).
[10], entrepreneurship environmental protection (600874):
The company's main business to sewage treatment, water-based, with Jizhuangzi, Dongjiao and a number of sewage treatment plants and the best sewage treatment research center in China, has formed a complete industrial chain from the research and design to the construction and then to the operation of the sewage industry. The company is actively expanding externally, and has successfully entered the sewage treatment and water market in Guizhou, Hubei, Zhejiang, Xi'an and other provinces and cities, and its profitability has been further strengthened. The company is a standard-setter in China's wastewater treatment and operation industry, its chief editor of the "urban sewage treatment plant operation, maintenance and its safety technical regulations" (CJJ60-94), approved by the State Ministry of Construction in July 1995, and the "national urban recycled water utilization of water quality standards for industrial use," on April 1, 2006, was formally implemented.
[11], Guang'an Aizhong (600979, stock bar) (600979)
The company's main business is hydroelectric power generation and power supply; natural gas supply; tap water production and supply. The company takes urban and rural water supply as the main body, increases the water production capacity, enters the sewage treatment industry, realizes the integration of water production, water supply, sewage disposal and treatment, and sets up the business of quality water supply in the residential area, adapts to the demand of different consumption levels and improves the profitability of water supply.
[12], blue star cleaning (000598):
Note sewage business growth is expected to accelerate the company into the southwest sewage treatment leader, with Chengdu Drainage Company 8 sewage plants (about 1.3 million m3 / day capacity), responsible for sewage treatment in Chengdu central city, clear assets. Reorganization is basically completed, we believe that the company will focus on shifting to improve the growth of sewage business, which is the solution to the bottleneck of the pipeline network and expansion efforts to increase a greater role in promoting. Sewage treatment volume to achieve "10% -15% average annual growth" probability increase, the next two years the performance growth rate is expected to exceed expectations, up to about 20% growth.
[13], Shanda Huat (000915, stock bar) (000915):
The company's environmental protection industry, including Shanda Huat Environmental Protection Branch, Shanda Huat Environmental Protection Engineering Co., Ltd., involved in water treatment equipment, disinfection products, flue gas desulfurization of power plants and other businesses. Wastewater treatment capacity has grown exponentially, integrating some water plants in the province with government support, realizing a wastewater treatment facility with 400,000 tons/day of treatment capacity, and realizing the management and operation of a water plant system with a scale of more than 1,000,000 tons/day of treatment capacity during the expansion period.
[14], LIC (000532, shares) (000532):
Company holding 90% of the subsidiary Zhuhai LIC Environmental Protection Co., Ltd. by LIC and Tsinghua Science and Technology Park Venture Capital Company Limited to invest in the establishment of the registered capital of 40 million yuan. With the financing strength of listed companies and relying on Tsinghua University's strong technical force in environmental engineering, the company specializes in urban wastewater treatment plant investment, construction, operation and management, process technology and equipment consulting and related environmental protection project development, but also committed to the sludge treatment, garbage disposal, high concentration industrial wastewater treatment and other projects of investment and operation and management. At present, the company's main investment and operation projects include: Zhuhai Jida Sewage Treatment Plant (Phase I) operated on a TOT basis, Zhuhai Jida Sewage Treatment Plant Phase II operated on a BOT basis, and Zhuhai South District Sewage Treatment Plant.
[15], public utilities (600635, bar) (600635):
Public utilities was founded in 1991, has become a large group of companies whose business covers urban transportation, gas, municipal services, environment, finance and venture capital and other industries. To December 31, 2009, the whole public group total assets has nearly 20 billion yuan, market value of nearly 35 billion yuan. Xuzhou Yuanquan Environmental Protection Engineering Company is a well-known environmental enterprise based in Xuzhou and serving the Huaihai region, with five sewage treatment plants under the jurisdiction of Xuzhou Sanbahe, Peixian, etc., with a forward scale of 330,000 tons/day for sewage treatment, and the actual operating capacity of 140,000 tons/day at present. The company has a holding 100% of the grandson company Shanghai Volkswagen Jiading Sewage Treatment Co., Ltd. and holding 90% of the grandson company Hangzhou Xiaoshan Qiantang Sewage Treatment Co.
(B) sludge disposal business
[1], Blue Star cleaning (000598):
Blue Star cleaning company major asset reorganization party Chengdu Xingrong Investment (000598, stock bar) Limited (hereinafter referred to as: Xingrong company) received on August 4, 2009, the Sichuan Provincial Government's State-owned Assets Supervision and Administration Commission " Sichuan State-owned property rights 200952 "on Chengdu Xingrong Investment Co., Ltd. to Blue Star cleaning major asset reorganization of the relevant issues of the approval", agreed to Xingrong company to hold Chengdu Drainage Limited Liability Company (hereinafter referred to as: Drainage Company) 100% equity and Blue Star cleaning all assets and liabilities held by the replacement, the injection of wastewater business is expected to accelerate the growth of the company into a Southwest wastewater treatment leader, with Chengdu Drainage company 8 sewage plants (about 1.3 million cubic meters / day capacity), responsible for sewage treatment in the central city of Chengdu, clear assets.
[2], Lihe shares (000532):
Company holding 90% of the subsidiary Zhuhai Lihe Environmental Protection Co., Ltd. by the Lihe Co., Ltd. and Tsinghua Science and Technology Park Venture Capital Co. With the financing strength of listed companies and relying on Tsinghua University's strong technical force in environmental engineering, the company specializes in urban wastewater treatment plant investment, construction, operation and management, process technology and equipment consulting and related environmental protection project development, but also committed to the sludge treatment, garbage disposal, high concentration industrial wastewater treatment and other projects of investment and operation and management. At present, the company's main investment and operation projects include: Zhuhai Jida Sewage Treatment Plant (Phase I) operated in TOT mode, Zhuhai Jida Sewage Treatment Plant Phase II and Zhuhai South District Sewage Treatment Plant operated in BOT mode.
(C) sludge, sewage disposal equipment enterprises
[1], Tiantong shares (600330, stock bar) (600330):
The company is located in Haining City, Zhejiang Province, was founded in 1984, is the first domestic listed company held by a natural person with assets of nearly 3 billion and a number of molecular companies. The company has always attached great importance to environmental protection. In recent years, it has invested more heavily in the second venture, striving to make the environmental protection industry bigger and stronger, and has more than ten years of cooperation with Japan's Mitsubishi, Hitachi and other companies, and there are a number of joint venture factories. The main products are disc sludge dryer, which is the sludge drying technology recommended by three national ministries and commissions and the mainstream drying equipment for sludge disposal in developed countries, which is at the world leading level. The company from Mitsubishi, Hitachi and other companies introduced a full set of suitable for China's national conditions of the sludge "drying + incineration" disposal technology, a high starting point, large investment, developed to adapt to China's national conditions of the environmental protection of the integrated technology, covering the disposal of sludge, municipal wastes and wastewater treatment and other aspects. The technology has mature and advanced, standardized environmental protection, high degree of automation, moderate investment, low operation and maintenance costs and other characteristics.
[2], Huachang Chemical (002274, stock bar) (002274):
"Twelfth Five-Year" period of SCWO technology application market is expected to reach 27 billion yuan, an additional 2 billion yuan per year. The company's participation in the Ekwo environmental energy company is mainly the production of SCWO equipment for the treatment of sludge, garbage permeate and high concentration of organic wastewater, etc., we expect that by 2015 there will be 25% to 30% of the sludge, garbage permeate and high concentration of pharmaceutical wastewater is expected to be treated with SCWO technology, the static market capacity will reach 27 billion dollars, the dynamic annual increase of nearly 2 billion yuan, the participation in the company as a technology leader is expected to benefit from the industry, and the company is expected to benefit from the industry. As a technology leader, the company is expected to benefit from the industry's high growth.
[3], Chuangyuan technology (000551, bar) (000551):
The company is the domestic production of water purification, recycling of wastewater environmental protection and water purification equipment leading enterprises, enterprises in the air purification technology, water treatment technology, gas purification technology, etc. are in a leading position in China. Ltd. has advanced equipment and testing methods in today's purification equipment industry, which makes it in the leading position in air purification technology, water treatment technology, gas purification technology and purification of central air-conditioning technology. And many times to undertake national, Jiangsu Province, key scientific and technological research projects, has won the National Science and Technology Conference Award 3, the National Silver Prize 1, the National Electronic Ministry of Science and Technology Progress Award 9 second prize, the third prize 3; and has 17 technology patents, the prospect of profitability.