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Yunbai Environmental Enterprise was founded in 1993, with its headquarters located in Suzhou National High and New Technology Development Zone. It has wholly-owned subsidiaries and production bases in Chengdu, Tianjin, Nantong, and other places. In addition, it has wholly-owned overseas subsidiaries of ES and EV in Germany and the United States. As a high-tech enterprise specializing in providing flue gas emission system solutions and urban flue gas treatment system solutions, specializing in high-temperature and various media gas emissions and treatment products, integrating research and development, production, and service, its main businesses include industrial anti-corrosion steel chimneys, commercial prefabricated double-layer stainless steel insulation chimneys, overseas domestic fireplace chimneys Various series of equipment and products such as high-temperature smoke exhaust pipes and flue gas purification treatment monitoring.


“Blue sky and white clouds, sharing a rainbow”
After more than 30 years of innovation and development, Yunbai Environment has obtained more than 168 national patents, including more than 12 invention patents, as well as numerous intellectual property rights such as soft works and copyrights, covering almost all fields of industry technology& ldquo; Cloud White” As a well-known brand in the industry, it has become synonymous with the field of metal chimney. Enterprises have participated in the establishment of the National Flue Gas Desulfurization and Denitration Technology Center Pilot Base, China Urban Flue Gas Purification Research Center, the Wind Vibration Control Engineering Technology Center, the Yunbai Big Data Monitoring Platform, and the advanced technology level leading the steel chimney with a super high diameter ratio (40:1). At the same time, they have accumulated a lot of data integrating research and development, monitoring, and testing, laying a solid foundation for the next development of the industry.
Yunbai Environment is the editorial unit of the chimney industry standard, the revision unit of the chimney design specification, and the chief editor of the chimney installation specification. It has compiled the "Chimney Design Specification", "Chimney Reliability Appraisal Standard", "Chimney Engineering Technical Standard", "Industrial Chimney Design Manual" "Technical Code for Prefabricated Double Layer Stainless Steel Flue and Chimney", "Other Examples of Eight National Codes for Corrosion Protection", and other industry codes and standards. As a senior member of the International Industrial Chimney Association (CICINA), Yunbai Environment owns TUV level testing centers and laboratories in Germany, holds CE, UL, and ULC certifications, and implements global chimney research and development, production service sales. Its products are exported to dozens of countries and regions such as the United States, Germany, Japan, South Korea, Italy, the Netherlands, Denmark, Thailand, and South Africa.



“Responsibility, honor, transcendence”
There are countless industrial chimney engineering cases designed, manufactured, and installed by Yunbai Environment, which currently have international advanced technology levels. Among them, the first three tube arc type cluster chimney was born in Yunbai's hands in 1997; In 2008, a three-tube cluster chimney with a height of 80 meters was established in South Africa; In 2018, the self standing sleeve steel chimney with a height of 120 meters in the petrochemical industry of China was successfully completed, becoming a representative case of steel chimney in Asia at that time; In 2019, a 120-meter high sleeve self-supporting steel chimney was established in the largest production base of the tin smelting industry in Asia, highlighting the cutting-edge level of structural and damping damping technology application in the Chinese steel chimney industry with a super-large diameter of 6.5m; In 2021, a 135 meter high sleeve self-supporting steel chimney was erected in Pingliang, Gansu Province, refreshing the new height of the Yunbai chimney; In 2022, the Sinochem Group Chongqing Fuling Chemical Industry completed the 90 meter high ten tube cluster steel chimney project, breaking through the technical application and structural design weaknesses of the original Asian multi tube cluster chimney, successfully leading and leading the development direction of the industry.


“Create value and respect”
The cloud white environment enterprise is now located in Jiangsu Province; The most growing high-tech enterprise&rdquo& ldquo; Leading enterprise in the field of solid waste professional services&rdquo Provincial“ Expertise and innovation” Small and medium-sized enterprises, and won“ Enterprise Credit AAA Grade Credit Certificate” And many other honors, while also building“ Suzhou Enterprise Technology Center”, It has gathered elite talents in fields such as mechanical design, electronics, automation, project organization, and marketing management. The company has obtained a safety production license with national engineering installation and contracting qualification, and has also obtained Suzhou Famous Brand Products, Suzhou Enterprise Technology Center, Suzhou Self supporting Round Steel Pipe Chimney Wind Vibration Control Engineering Technology Research Center, undertaken one Jiangsu Province Science and Technology Support Plan, one Suzhou City Science and Technology Support Plan, and eight Jiangsu Province high-tech products.
In order to further strengthen environmental supervision, Cloud White Environment has established an online monitoring system based on the Internet, which can meet the special needs of the energy conservation and environmental protection industry. Using Internet of Things sensing technology, GPRS wireless communication technology, digital power supply technology, and Internet technology, it has developed a set of high-performance monitoring, data collection, data transmission, mobile Internet, and cloud service systems that can monitor the concentration of enterprise flue gas emissions Online monitoring of key indicators such as the operating status of the purifier and the operating status of the fan will unify the operating data of the treatment facilities with the flue gas concentration data, providing enterprises with direct, effective and true dedicated monitoring equipment for emissions. At the same time, real-time data on emission pollutants are collected and uploaded through Internet technology to form big data for urban monitoring, providing strong data support for environmental protection law enforcement and scientific decision-making by relevant government departments. The carriers presented by the software are also relatively rich, and real-time online queries can be made using tools such as mobile phone apps and computers.


Yunbai Environment is a professional chimney manufacturer holding more than three national high-tech honors. At the same time, it holds various legal and compliant installation qualifications. “ pioneered by Yunbai; "Three modernizations, one new qualification"; The operation mode is to provide users with various series of chimney equipment with complete design, complete functions, high cost performance, safety and reliability, and first-class quality based on the large-scale layout of industrial plants, the modularization of specialized core parts production, the standardization of production operation procedures, and the new technology and qualification centered on products.
  • ISO9001

  • CE Certification

  • UL Certification

  • China Environmental Certification

  • ULC Certification

  • TUV certification

Rainbow Environmental trustworthy

During the last two decades, Rainbow has won the trust of many customers world widely. We have established good partnership with customers from more than 20 countries and regions. The company has branches and service outlets all over the world to respond the customers’ demand promptly and provide satisfying products and services.
4

Production Sites

58000

Monthly Production Capacity

20

Global Partners

150

National Patents



Yunbai Group Headquarters
Suzhou Park Production Base

Branch in Germany
Production site in Chengdu
Production site in Tianjin

Nantong Branch
Flue Gas Desulfurization Engineering Technology Research Center