-
- September 27, 2022
- PCB top list
- (0)
- 07 mins
Top 8 environmental protection and cleaning enterprises in China
DJE
| Established time | 1999-09-16 |
| Company location | Shenzhen, Guangdong |
| Total market value | 879,267,102 RMB |
| Company website | www.dongjiang.com.cn |
Company profile:
Established in year 1999, DJE has been a leading comprehensive environmental service provider in China. The business focus of DJE in resources recovery and innocuous treatment of industrial and municipal wastes is augmented by environmental engineering and service and other value added peripheral businesses.
Ever since year 2003, the total asset, revenues and net profit of DJE have all been growing at rates above 30%. At present DJE has 22 majority owned subsidiaries and 12 waste management centers, treating over one million tons of wastes per annum. Meanwhile the wastes to resources processes are turning out one million tons of recycled products and 100 million kilowatt hours of renewable energy each year, contributing substantially to the circular and low carbon economy of China.
Main products and services:
- DJE manufactures metal salt products of copper, tin and nickel, etc.
- Electroplating grade copper sulfate
- Alpha-tribasic copper chloride (TBCC)
Related news:
The net profit of DJE in the first half of 2022 is expected to drop by 77.61%~82.98% year-on-year.
JDL
| Established time | 2004-10-29 |
| Company location | Nanchang, Jiangxi |
| Total market value | 276 million RMB |
| Company website | www.jdlhb.com |
Company profile:
Founded in 2004, Jiangxi JDL Environmental Protection Co., Ltd. is a high-tech enterprise with profound experience in water pollution control. JDL is an innovative comprehensive water environment treatment service provider with original core technologies and more than 60 domestic and foreign invention patents and achieved remarkable results.
JDL has insisted on R&D investment and technological innovation for many years, took the lead in the field of smart environmental protection, and created a series of water pollution control processes represented by the FMBR process.
The FMBR process has opened up a new process route for water pollution control. This process breaks through the bottleneck of traditional processes that require multiple links to deal with pollutants, realizes the simultaneous processing of carbon, nitrogen and phosphorus pollutants in a single link, and integrates various functions such as information perception, multi-terminal interconnection, and big data analysis.
With outstanding advantages such as environmental friendliness and substantial sludge reduction, it realizes the technological innovation of water pollution control from manual monitoring to intelligent management and control, and helps traditional sewage treatment plants to leap and upgrade to smart ecological water plants.
Main products and services:
Development of environmental protection technology and products; treatment of waste water and solid waste; production, installation and sales of environmental protection equipment, etc.
XDY Environmental Protection
| Established time | 1997-05-13 |
| Company location | Guangzhou, Guangdong |
| Total market value | 108.333334 million RMB |
| Company website | http://www.gdxdy.com |
Company profile:
Guangdong XDY Environmental Protection Co., Ltd. was established in May 1997. After more than 20 years of development, it has grown into a company covering engineering design and construction general contracting, environmental protection facilities investment and financing. It is a professional environmental protection group company in four major sectors including third-party operation and trusteeship, wastewater and reuse water equipment R&D and manufacturing, technical consulting and cleaner production services. It is China’s leading overall solution provider for industrial and park wastewater treatment.
The company has the National Environmental Protection Engineering Design Qualification Class A Certificate and the Environmental Pollution Control Facility Operation Qualification Certificate (Class A), and has obtained ISO9001:2008 quality system certification.
Main products and services:
The development, production, operation and installation services of environmental protection equipment ; R&D of environmental protection technology; environmental pollution prevention and various sewage treatment services.
Related news:
The environmental project of XDY was selected as one of the Top 100 Cases of Eco-environmental Innovation Projects in the “14th Five-Year Plan”.
Qixin
| Established time | 2019-12-26 |
| Company location | Shenzhen, Guangdong |
| Total market value | 29,670,329,670,000 RMB |
| Company website | www.szqxhb.com.cn |
Company profile:
Shenzhen Qixin Environmental Protection Technology Co., Ltd. is a high-tech enterprise integrating R&D, manufacturing, sales and service. Twelve years of technology precipitation, has always focused on the recycling and harmless treatment of heavy metal waste in the PCB industry.
The company passed the national high-tech enterprise certification in 2013 and won the title of “Guangdong Province Intellectual Property Demonstration Enterprise” on December 6, 2020. It has successively obtained the intellectual property standard implementation certificate, the quality system ISO9001:2015 certificate and the environmental system ISO14001:2015 certificate. At present, it has 11 authorized invention patents, more than 60 utility model patents, and dozens of patents are still pending.
Main products and services:
Manufacture and sales of etching solution regeneration equipment, tin stripping water regeneration equipment, copper extraction from browning waste liquid and COD reduction equipment,etc
Related news:
Qixin environmental protection equipment was successfully assembled and shipped to Guangdong, Anhui, and Jiangsu.
Qiandeng Three Wastes
| Established time | 2004-06-16 |
| Company location | Kunshan, Jiangsu |
| Total market value | 30 million RMB |
| Company website | http://www.ks-sf.com.cn |
Company profile:
Kunshan Qiandeng Three Wastes Purification Co., Ltd. is a solid waste liquid treatment service provider. The company is mainly engaged in the collection, treatment and comprehensive utilization of copper-containing and nickel-containing waste liquids. It now has ferric chloride, ferrous chloride and nickel sulfide, sponge copper production workshop.
At the same time, the company also provides environmental technology consulting, environmental protection engineering and other services. The company has passed the ISO9001:2000 quality system certification, the product quality is excellent, the price is low, and the customers are all over East China and major cities in the Pearl River Delta.
Main products and services:
The main business includes: environmental technology consulting services, environmental engineering services, collection, treatment and comprehensive utilization of copper and nickel waste liquids, and trade of chemical raw materials.
Dayang Environmental Purification
| Established time | 2004-10-09 |
| Company location | Kunshan, Jiangsu |
| Total market value | 60 million RMB |
| Company website | www.ksdyhj.com |
Company profile:
Kunshan Dayang Environmental Purification Co., Ltd. is an enterprise specializing in the disposal and utilization of various types of copper-containing etching waste liquid and tin stripping waste liquid generated by circuit board enterprises. Dispose of 60,000 tons of copper-containing etching waste liquid and 8,000 tons of tin stripping waste liquid every year.
The company has long-term cooperation with companies such as Hushi, Huaxin, Nanya, Gaode, Tongmeng, and Zumi Mining to recycle and reuse the waste liquid from circuit board production that pollutes the environment, turning waste into treasure, and regenerates both domestic and foreign markets (including circuit board enterprises), the environmental pollution has been greatly reduced, and it is compatible with the current development of circular economy. The recovery rate reaches 99%, which provides strong support for the solid waste disposal of circuit board enterprises in the region and promotes the development of circuit board enterprises.
At the same time, Kunshan Dayang Environmental Purification Co., Ltd. has the ability to continuously improve products to meet market demand, adopt advanced technology, mature and reliable technology, and have broad product market prospects. Promoting the common development of enterprises and economy in the surrounding areas has good social benefits.
Main products and services:
Disposal and utilization of copper-containing etching waste liquid, tin stripping waste liquid, etc.
JECH
| Established time | 2007-01-04 |
| Company location | Shenzhen, Guangdong |
| Total market value | 65.625 million RMB |
| Company website | http://www.szjech.net |
Company profile:
Shenzhen Jiechi Technology Co., Ltd. is a high-tech enterprise with independent intellectual property rights in China, specializing in the development of cleaner production equipment and industrial waste liquid treatment. It is an industry integrating R&D, design, production, installation and commissioning, and operation and management of environmental protection facilities chemical production base.
Since its official establishment at the end of 2006, the company has developed and produced series-parallel, multi-stage compensation split-layer extraction-membrane treatment technology devices with independent intellectual property rights, which are widely used in circuit board etching process etchant recycling and regeneration, and are the preferred clean production equipment by users. Among them, the recovery rate of waste liquid components reaches 97%, and the copper recovery rate reaches 100%. The entire system is closed-circuit online circulation without any waste discharge.
Main products and services:
Technical development and sales of environmental protection machinery and equipment and its raw materials, metal materials, electronic products, and chemical products.
Zhongtuo Tianda
| Established time | 2017-08-10 |
| Company location | Shenzhen, Guangdong |
| Total market value | 50 million RMB |
| Company website | www.szztwater.com |
Company profile:
Shenzhen Zhongtuo Tianda Environmental Protection Technology Co.,Ltd. is a comprehensive environmental protection service provider specializing in membrane-centered industrial water treatment technology development, engineering design, system integration, equipment manufacturing, operation and maintenance management and investment.
Relying on advanced technology, diversified products, excellent quality and professional services, the company’s business has covered the fields of industrial pure water ultrapure water preparation, advanced wastewater treatment, wastewater reuse and zero discharge.
Main products and services:
Technical development and sales of industrial membrane products; water treatment equipment, environmental protection equipment.
Related news:
The project of Zhongtuo Tianda was selected as the Excellent Demonstration Project of Environmental Protection in Guangdong Province in 2021.
