Manufacturer

Colin Environmental Technology Co., Ltd.

Address: Colin Environmental Protection Technology Park, No. 425, Gaoxin Road, Wujiang District, Suzhou City, Jiangsu Province

Company website: http://www.kelin-china.com

Company Overview

The history of Colin Environmental Technology Co., Ltd. can be traced back to 1979. It is a flue gas purification solution provider integrating environmental engineering system design, bag dust removal and desulfurization and denitrification product design, manufacturing, sales and service in the field of air pollution control. It is one of the largest professional manufacturers of bag dust removal equipment in China, focusing on PM2.5 fine particulate matter control and industrial dust removal flue gas treatment solutions. The company group is the vice president unit of the China Environmental Protection Industry Association, the president unit of the China Environmental Protection Machinery Industry Association, and the chairman unit of the Bag Dust Removal Committee of the China Environmental Protection Industry Association. It has various qualification certifications such as national environmental design qualifications, EU CE and EN1090, ISO three systems, and is a technology-based enterprise with a nationally recognized enterprise technology center and a postdoctoral workstation. The company owns the well-known trademarks of "Baodai" and "Colin". The company has been professionally manufacturing environmental protection equipment for 42 years - bag dust collector not only has the advantages of high dust collection efficiency, stable operation, strong adaptability, etc., but also can capture fine particles discharged by other dust removal devices such as electrostatic precipitators. So far, it has designed more than 30 series and more than 400 specifications of dust removal technologies and products, and developed a number of sintering flue gas purification dry and wet desulfurization projects, coal-fired industrial boiler flue gas denitrification and desulfurization dust removal projects, electric bag composite dust removal projects, blast furnace gas desulfurization and dust removal projects, hazardous waste flue gas purification projects, sludge incineration flue gas purification projects, garbage incineration flue gas purification projects, biomass power generation flue gas purification projects, etc., which are widely used in dust control and flue gas purification in metallurgy, electric power, solid waste incineration, building materials, grain terminals, light industry and chemical industry, non-ferrous metals, mechanical casting and other industries, and exported to Japan, Europe and the United States and other developed countries. The company adheres to the corporate purpose of "strict management, quality and innovation", always takes technological innovation as the driving force of enterprise development, grasps the trend of industrial development, and has developed more than 30 high-tech products with independent intellectual property rights. Many technologies have been included in the catalog of major environmental protection technology and equipment of the Ministry of Industry and Information Technology and the Ministry of Science and Technology; it has successively undertaken national scientific and technological research projects, national key new product projects, national Torch Plan projects, national major equipment localization technology innovation projects, 863 projects, Jiangsu Province major scientific and technological achievements transformation projects, etc.; it has been awarded the title of the first batch of air pollution control standard enterprises and Suzhou City's advanced science and technology private enterprises by the Ministry of Industry and Information Technology, and obtained various qualification certificates such as Class B environmental protection design qualification and 3A corporate credit from the Ministry of Housing and Urban-Rural Development; up to now, the company has obtained more than 100 patents and presided over the formulation of many national standards and industry standards. The company has a 1 million square meter boutique bag dust removal manufacturing and export base, equipped with flexible production lines for mechanical manufacturing, logistics warehousing systems and information production management systems. The company has advanced equipment such as welding robot production lines, large CNC laser cutting machines, pentahedron machining centers, shot blasting and sandblasting coating lines, bag cage and filter bag automatic processing production lines, pressure vessels and stainless steel processing production lines, and 1,000-ton berth shipping terminals to ensure the company's product quality and production capacity. The company will always take "purifying the atmosphere and benefiting mankind" as its mission, practice and carry forward the corporate culture of "openness, tolerance, unity, and progress", rely on the first-mover advantage formed in the field of bag dust removal, seize the strategic opportunity period for the development of the environmental protection industry, accelerate the construction of a modern enterprise management system, vigorously promote modularization and standardization in the fields of design and production, and strive to develop the company into a "blue sky" career builder with modern management, standardized manufacturing, integrated industry, and international business.

Jiehua Holdings Co., Ltd.

Address: No. 8, Jinji Road, Maqiao Street, Haining City, Jiaxing City, Zhejiang Province

Company website: http://www.jiehua.com

Company Overview

Jiehua Holdings Co., Ltd. was founded in 1974. It is a holding group company integrating the research and development, production, engineering design, general contracting, investment operation and technical services of environmental engineering and environmental protection equipment. It is a backbone enterprise in China's environmental protection industry, a national high-tech enterprise, and a national civilized unit. Jiehua Holdings was listed on the New Third Board on June 3, 2015, with the stock code: 832537. The group's headquarters is located in Haining City, Zhejiang Province, and has three manufacturing bases: Haining Jiehua, Jiangxi Jiehua, and Zhejiang Ruijie. It is mainly engaged in the research and development, design and manufacturing of high-efficiency bag dust removal equipment; general contracting of flue gas dust removal, desulfurization, denitrification ultra-clean emission projects; environmental protection equipment operation and maintenance services; research and development, design and manufacturing of filter bag filter materials. Over the years, the company has established thousands of environmental pollution control projects and developed and produced various types of high-efficiency ultra-clean bag dust collectors. The main products include LCMC low-pressure long bag pulse dust collector, LCMG-C high-temperature long bag pulse dust collector, LPMC gas shock pulse bag dust collector, ZMCC pulse dust collector, JLNC flue gas purification filter, HMCC series pulse single bag dust collector, JDL coal-fired power plant special long bag pulse dust collector, JYN garbage incineration flue gas high-efficiency purification and treatment complete set, CFG boiler desulfurization and dust removal integrated device, JHD flue gas high-efficiency denitrification device, JSDC wet electrostatic precipitator, JRY oil fume wet electrostatic purification device and JRC regenerative catalytic combustion device and other products, various high-temperature resistant industrial filter materials, filter bags, valves and other dust removal accessories. The general contracting business of environmental pollution control projects mainly includes dust removal, desulfurization, denitrification systems and equipment upgrading and transformation projects for power plants, steel, metallurgy, building materials, chemical industries and coal-fired boilers and industrial kilns. The company adheres to the corporate values of "sharing benefits and pursuing green together", focuses on environmental protection, pays attention to long-term sustainable development, and continuously promotes transformation and upgrading. Under the leadership of the management team with Chairman Qian Yisong as the core, we strive to build an internationally advanced comprehensive environmental protection solution provider.

Guoneng Longyuan Environmental Protection Co., Ltd.

Address: Room 901, 9th Floor, Building 1, No. 16 West Fourth Ring Road, Haidian District, Beijing

Company website: http://www.lyhb.cn

Company Overview

Guoneng Longyuan Environmental Protection Co., Ltd. is a core enterprise of the energy conservation and environmental protection technology sector under the State Energy Group. It was established in 1993 and has always shouldered the company's mission of "empowering green development and building a beautiful China". Adhering to the core value of "professional energy gathering and innovation driving the future", it serves the country's ecological civilization construction. Longyuan Environmental Protection has a total of 44 branches and subsidiaries with a total of more than 1,700 employees. Over the years, it has continued to deepen its three major business sectors of environmental protection, energy, and low carbon, and developed six major business markets including power environmental protection, urban solid waste disposal, integrated energy services, green mining services, chemical environmental protection, and new energy development, striving to build a world-class energy and environmental protection enterprise. Longyuan Environmental Protection attaches great importance to the construction of ecological civilization. Longyuan Environmental Protection serves the national acid rain "two control zone" strategy, and first realizes the implementation of the localization project of desulfurization and denitrification of large coal-fired units; serves the "winning the blue sky protection battle" and assists in formulating the "one city, one policy" plan for the "2+26" cities in the Beijing-Tianjin-Hebei region; serves the "Belt and Road" construction and successfully develops environmental protection projects in six countries or regions along the route, including Taiwan, Indonesia, and Bangladesh; serves the rural revitalization strategy, implements a number of biogas power generation ecological poverty alleviation projects, and promotes the harmless treatment and resource utilization of livestock and poultry manure; serves the strategy of building Hainan International Tourism Island and implements a domestic coal-fired power plant near-zero emission project.

Tongxing Environmental Protection Technology Co., Ltd.

Address: Building B10, Binhu Financial Port, Baohe District, Hefei City, Anhui Province

Company website: http://www.ahtxhb.com

Company Overview

Tongxing Environmental Protection Technology Co., Ltd. was founded in 2006. It is a listed company on the Shenzhen Stock Exchange (stock code: 003027) and is a well-known domestic non-electric industry flue gas treatment comprehensive service provider. The company's core business is dust removal and desulfurization and denitrification environmental protection engineering general contracting (EPC), low-temperature (SCR) denitrification catalyst production and supporting services. It has Class A qualification for environmental engineering design, Class I qualification for environmental engineering professional contracting, pressure pipeline design qualification and pressure vessel design and manufacturing qualification. It is a standing director unit of the China Environmental Protection Industry Association, a member unit of the China Energy Conservation Association's metallurgical enterprises, a member unit of the coking industry association, and an excellent private enterprise in Anhui Province. It has been recognized as a "high-tech enterprise" for many consecutive years. Since its establishment, Tongxing Environmental Protection has taken the control of industrial waste gas pollution and the restoration of clear water and blue sky as its mission, and has been committed to technological innovation. Together with professional institutions such as the University of Science and Technology of China, Beijing University of Technology, Dalian University of Technology and MCC Coking Refractory, it has established two industry-university-research bases in Beijing and Anhui, and has achieved a series of scientific research results. The company has undertaken and completed the "Innovation Fund" project of the Ministry of Science and Technology, and participated in the formulation of the "Evaluation Standards for Clean Production Level in the Coking Industry"; "Sintering Machine Head Flue Gas Low-temperature SCR Denitrification Technology and Equipment", "Industrial Furnace Flue Gas Denitrification Catalytic Materials Key Technology and Industrialization", "Coke Oven Flue Gas Desulfurization and Denitrification Process and Equipment" have reached the international advanced level; "Coking Oven Waste Gas Desulfurization and Denitrification Integrated Device" is at the forefront of the country in terms of technology level; "Coke Oven Flue Gas Medium and Low Temperature Selective Catalytic Reduction (SCR) Denitrification Technology, Coking Flue Gas Rotary Spray Desulfurization + SCR Denitrification Technology" were included in the 2018 "National Advanced Pollution Prevention and Control Technology Catalog (Air Pollution Prevention and Control Field)" by the Ministry of Ecology and Environment. By the end of 2021, the company's environmental protection engineering performance has spread to more than 20 provinces, cities, and autonomous regions across the country, and has made positive contributions to the owner units to achieve ultra-low emissions, and has gained a high degree of product awareness and recognition. It has become a new force for energy conservation and emission reduction in my country's steel, coking, building materials, industrial furnaces, waste incineration, glass, ceramics, industrial silicon and other industries, and a backbone of low-temperature desulfurization and denitrification.

Fujian Longking Environmental Protection Co., Ltd.

Address: No. 19 Gongye Middle Road, Xinluo District, Longyan City, Fujian Province

Company website: http://www.longking.com.cn/

Company Overview

Fujian Longking Environmental Protection Co., Ltd., a leading enterprise in China's environmental protection industry, was founded in 1971 and listed on the Shanghai Stock Exchange in December 2000 with the stock code 600388. Longking Environmental Protection is a leading enterprise in China's environmental protection industry and an internationally renowned comprehensive environmental governance service enterprise and energy service provider. It focuses on research and development and application in the fields of environmental protection and energy conservation, and is committed to providing comprehensive governance system solutions. Its business covers air pollution control, water pollution treatment, solid and hazardous waste disposal, soil remediation and ecological protection, low-carbon energy conservation and other fields. Its products and engineering achievements are distributed in 34 provinces, municipalities and autonomous regions across the country, and exported to more than 40 countries and regions including Europe, Asia, Africa and South America. Longking Environmental Protection has established 11 major R&D and production bases across the country with a total area of more than 1 million square meters, forming an industrial layout that radiates the east, west, south, north and center of the country. Accelerate the cultivation of the second growth curve. With energy storage business as the core, it simultaneously develops energy storage battery business such as power generation side, power supply side and grid side, gradually forms an integrated development pattern of wind, solar and storage, and builds a system integration industry on the new energy material side, energy storage side and power generation side. Longking Environmental Protection has been deeply involved in the dust removal field for more than 40 years, and its innovation ability, production and sales volume are at the forefront of the industry. Ultra-low emission technologies such as low-temperature electrostatic precipitator and wet electrostatic precipitator developed in recent years have provided solid technical and equipment support for my country's haze control and ultra-clean emission of smoke and dust. Longking Environmental Protection has in-depth cooperation with domestic and foreign scientific research institutions and well-known companies such as Tsinghua University, Hangzhou Water Center, GE, Dow, and Asahi Glass, and is committed to the business of industrial and mining enterprises' wastewater compliance, reuse, and zero emission (including crystallization and salt separation), and provides EPC, BOT, BOO and other business models for petrochemical, coal chemical, power, electronics, steel, mining and other industries. In 2019, Longking Environmental Protection acquired 99.28% of Dechang Environmental Protection's shares and entered the waste incineration power generation industry. It now has multiple waste incineration power generation projects in Pinghu, Zhejiang, Yueqing, Zhejiang, Zhaoxian, Hebei, Guangnan, Yunnan, etc., with a daily processing capacity of more than 6,600 tons and near-zero emissions of pollutants, reaching the domestic leading level. Longking Environmental Protection has introduced high-level talents and teams from home and abroad, and has been deeply engaged in the fields of petroleum, chemical and pesticide electroplating industries, safe utilization of farmland and heavy metal remediation and comprehensive management of mine ecological environment. It is committed to providing one-stop overall restoration solutions and comprehensive management of "mountains, rivers, forests, fields, lakes, grasses and sands" to create a full industrial chain of environmental restoration.

Zhejiang Feida Environmental Protection Technology Co., Ltd.

Address: No. 88, Wangyun Road, Zhuji City, Shaoxing City, Zhejiang Province

Company website: https://www.feidaep.com

Company Overview

Feida Environmental Protection's headquarters is located in Zhuji City, the beautiful hometown of Xishi and the birthplace of the "Fengqiao Experience". It is a leading enterprise in the national flue gas treatment industry, a national major environmental protection technology and equipment support unit, and a national major technology and equipment localization base. The company was founded in 1969 and successfully listed on the Shanghai Stock Exchange in 2002 (stock code: 600526). It is now a holding subsidiary of Hangzhou Iron and Steel Group Co., Ltd., of which the provincial Hangzhou Iron and Steel Group holds a 33.89% stake. The company has a nationally certified enterprise technology center, a national industrial design center, a national model academy expert workstation, a national doctoral research workstation, a dust removal sub-laboratory of the National Engineering Laboratory for Coal Pollutant Emission Reduction, and a provincial key enterprise research institute. It has long been committed to environmental protection equipment such as dust removal, desulfurization, denitrification, ash transportation, and electrical control in the fields of coal-fired power plants, steel, nonferrous metals, cement, papermaking, chemicals, and waste incineration, and has world-class R&D, design, manufacturing, construction, and service capabilities. At the same time, the company operates general contracting and construction and operation businesses such as large-scale industrial flue gas treatment environmental protection islands, urban water services and industrial wastewater treatment, waste incineration and hazardous solid waste disposal, and ecological restoration, and has business capabilities such as CO₂ capture and utilization, carbon trading consulting, and photovoltaic construction. The company is one of the earliest enterprises to enter the environmental protection industry in China. In 1981, with the assistance of the United Nations Development Program, the company established the first electrostatic precipitator research institute in China, which laid a good foundation for the company's development. Over the years, the company has always adhered to the strategy of strengthening the enterprise through science and technology, and has continuously promoted product technology innovation and enhanced its independent innovation capabilities through introduction, digestion, absorption, innovation and improvement. The company has Class A design certificates for environmental engineering (special project for air pollution prevention and control), Class I professional contracting for environmental protection engineering, Class II professional contracting for fire protection engineering, Class II professional contracting for waterproof, anti-corrosion and thermal insulation engineering, Class III professional contracting for building mechanical and electrical installation engineering, and Class III professional contracting for steel structure engineering. The company has completed more than 100 major scientific and technological achievements at the national, provincial and ministerial levels, and the leading product technologies have reached the domestic leading and international advanced levels. Green water and green mountains are golden mountains and silver mountains. The company will always adhere to the environmental protection industry, practice green development, strive to become a leader in the high-end environmental protection equipment industry, strive to build a first-class comprehensive environmental service provider, and contribute to the construction of a beautiful China and a beautiful world!