Wuxi Xuelang Environmental Technology

What Wuxi Xuelang Environmental Technology does

Wuxi Xuelang Environmental Technology Co., Ltd. (雪浪环境, SZSE: 300385) is a Chinese environmental engineering equipment manufacturer and integrated environmental governance solutions provider founded in 2001 and headquartered in Wuxi, Jiangsu Province. Following the October 2020 acquisition of a controlling stake by Xinsu Environmental Protection Industry Group (a subsidiary of Changgao Group), the company operates as a state-controlled mixed-ownership listed entity. The company organizes its business into five segments: environmental governance (industrial waste gas treatment, waste incineration power generation equipment, and contract energy management), metallurgical environmental protection (conveying systems and dust removal for steel mills), equipment integrated manufacturing (self-produced core components and self-designed complete equipment sets), resource utilization (solid waste resource recovery covering hazardous waste, sludge, and organic waste), and industrial investment (hazardous waste treatment operations through subsidiaries Nanjing Zhuoyue and Shanghai Changying).

The company's technology portfolio centers on proprietary flue gas purification systems, including rotary atomizer semi-dry reaction towers, bag filter dust collectors, oxygen-enriched side-blown smelting (developed jointly with Central South University and listed in the National Industrial Resource Comprehensive Utilization Advanced Technology Equipment Catalog), and zero-discharge flue gas complete equipment (digested from Mitsubishi Heavy Industries technology and certified at international advanced level by the China Circular Economy Association in 2015). It holds over 200 patents and 8 software copyrights, and has received multiple recognitions including the Ministry of Education Science and Technology Progress Award (Second Class) and the National Specialized and Innovative 'Little Giant' Enterprise designation from the Ministry of Industry and Information Technology.

Xuelang generates revenue through four primary streams: equipment manufacturing and delivery (one-time project-based equipment sales), EPC contracts (turnkey engineering, procurement, and construction for municipal and industrial environmental projects), industrial investment operations (hazardous waste treatment fees and resource recovery sales from subsidiaries), and technical/after-sales services. Pricing is quote-driven and project-based with no public list pricing; contract values vary widely (e.g., 116.95M CNY for the Zunyi sludge EPC, 144.5M CNY for the Anhui Zhonghuifa equipment contract, 50M CNY for the Lanzhou Baohang pneumatic conveying system). The customer base spans municipal governments and utilities, steel and metallurgical enterprises, industrial hazardous waste generators, and waste-to-energy/biomass plant operators across China, with overseas project execution under the Belt and Road Initiative in Singapore, Japan, Thailand, Vietnam, Ethiopia, and India.

Name

Wuxi Xuelang Environmental Technology

Legal name

Wuxi Xuelang Environmental Technology Co., Ltd.

Website

https://cecm.com.cn

Company type

Public

Founded year

2001

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Wuxi Xuelang Environmental Technology is a Chinese state-controlled listed manufacturer of flue gas purification systems, waste incineration equipment, and hazardous waste treatment solutions, serving steel mills, waste-to-energy plants, municipal governments, and chemical/new energy material producers across China and Belt and Road markets.

Ownership category

akta.pro rank

Product category

Environmental Engineering Equipment

NAICS

Hazardous Waste Treatment and Disposal (562211), Hazardous Waste Collection (562112), Solid Waste Combustors and Incinerators (562213), Industrial and Commercial Fan and Blower and Air Purification Equipment Manufacturing (333413)

SIC

Hazardous Waste Management (4955), Refuse Systems (4953), Industrial & Commercial Fans & Blowers & Air Purifing Equip (3564)

akta.pro primary industry

Hazardous Waste Management (Collection/Treatment/Disposal) (IMAIAFAI)

akta.pro secondary industry

Industrial Hazardous Waste Services (Manufacturing, Refineries, Metals, Automotive) (EUAIAFAG)

Keywords

• Flue gas purification systems
• Waste incineration equipment
• Hazardous waste treatment
• Industrial dust removal
• Resource recovery equipment

Headquarters

HQ city

Wuxi Shi

HQ country

China

HQ region

Asia

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Technology or R&D, Operations, Supply Chain, Marketing or Sales, Infrastructure

Revenue model

1. Equipment Manufacturing and Delivery: Design, manufacturing and delivery of environmental protection equipment including flue gas purification systems, dust removal systems, conveying systems, and rotary kiln incineration systems for hazardous waste. Revenue recognized upon equipment delivery and installation sign-off.
2. EPC (Engineering, Procurement, Construction) Projects: Total solutions including equipment supply, installation, commissioning and technical services for municipal and industrial environmental projects such as sludge treatment plants and waste-to-energy flue gas systems.
3. Industrial Investment - Hazardous Waste Treatment Operations: Investment operation of hazardous waste disposal subsidiaries (Nanjing Zhuoyue and Shanghai Changying) providing treatment services for industrial hazardous waste, general solid waste, and medical waste. Revenue from treatment fees and resource recovery sales.
4. Technical Services and After-Sales Support: Technical consulting, process design services, and operational management services for environmental treatment systems.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

Wuxi Xuelang Environmental Technology designs, manufactures and delivers environmental engineering equipment including flue gas purification systems, rotary kiln hazardous waste incineration systems, pneumatic and mechanical conveying systems, and bag filter dust collectors. The company provides integrated EPC solutions for municipal waste-to-energy plants, industrial waste gas treatment, and sludge processing, and operates hazardous waste treatment and resource recovery facilities through its subsidiaries Nanjing Zhuoyue and Shanghai Changying.

Product overview

雪浪环境 operates as a comprehensive environmental protection platform consisting of five interconnected business segments: Environmental Governance (industrial waste gas treatment, flue gas purification for waste incineration and medical/industrial hazardous waste incineration), Metallurgical Environmental Protection (conveyor systems and dust removal equipment), Equipment Integrated Manufacturing (self-produced core equipment and self-designed integrated systems), Resource Utilization (solid waste resource utilization covering hazardous waste, municipal sludge, organic waste, industrial sludge, and construction waste), and Industrial Investment (investment operations through subsidiaries Nanjing Zhuoyue and Shanghai Changying). The company provides integrated environmental governance solutions from equipment manufacturing to project operations, serving sectors including waste incineration power generation, steel metallurgy, industrial hazardous waste, municipal sludge, and medical waste. Its portfolio includes core products such as the 垃圾焚烧烟气零排放成套装备 (zero-emission flue gas complete equipment for waste incineration), 富氧侧吹熔融 technology for hazardous waste resource utilization, and various subsidiary-operated hazardous waste treatment facilities.

Differentiator

Problem solved

Functional benefit

Products and services

• Environmental Governance Systems (环境治理) Industrial waste gas treatment systems including flue gas purification, SCR denitration, and wet flue gas desulfurization; waste incineration power generation technology and equipment; medical and hazardous waste incineration systems for municipal governments and industrial operators.
• Metallurgical Environmental Protection Systems (冶金领域) Metallurgical conveyor systems (pneumatic and mechanical conveying) and dust removal equipment serving as environmental management and energy-saving technology solutions for steel and metallurgical enterprises.
• Equipment Integrated Manufacturing (装备制造及成套) Modern environmental protection equipment manufacturing and assembly, with independently produced core equipment and self-designed integrated equipment packages for turnkey delivery.
• Resource Utilization Solutions (资源化利用) Solid waste resource utilization technology and equipment covering hazardous waste, municipal sludge, organic waste (rubber/plastic pyrolysis gasification), industrial sludge, construction waste, and food waste streams.
• Industrial Investment Operations (产业投资) Investment operations in hazardous waste resource utilization through controlled subsidiaries Nanjing Zhuoyue (Nanjing) and Shanghai Changying (Shanghai Chemical Industry Park), providing industrial solid waste collection, classification, incineration treatment, and resource recovery services with treatment capacity of 25,000 t/a (hazardous waste) and 120,000 t/a (resource recovery).
• Rotary Atomizer Semi-Dry Flue Gas Purification System Self-domesticated rotary atomizer technology for semi-dry flue gas treatment in waste incineration, achieving near-zero emissions. Integrates rotating atomizer reactor tower, lime injection, activated carbon adsorption, and bag filter. Certified as reaching international advanced level by China Circular Economy Association in January 2015.
• Oxygen-Enriched Side-Blown Smelting Technology (富氧侧吹熔池熔炼) Jointly developed with Central South University; listed in the National Industrial Resource Comprehensive Utilization Advanced Technology Equipment Catalog (2021 edition) and endorsed by four ministries; applied to metal hazardous waste resource recovery and ash slag vitrification.
• Rotary Kiln Hazardous Waste Incineration System Rotary kiln equipment with high digital automation and safety standards, supporting processing of HW02, HW03, HW04 and 16 other hazardous waste categories.
• Sludge Drying and Incineration Systems (污泥干化焚烧) Municipal and industrial sludge drying and incineration technology and equipment for waste reduction and energy recovery. Deployed in projects including 350 tons/day Zunyi sludge processing facility and 4x150 tons/day Singapore municipal sludge incineration project for 800 Super Holdings.
• Pneumatic and Mechanical Conveying Systems (气力输送) Pneumatic conveying systems and mechanical conveying systems including chain conveyors, bucket elevators, and scraper conveyors for metallurgical and industrial material handling applications. Includes 50,053,923 yuan Lanzhou Baohang pneumatic conveying system for anode material production.

Quantifiable outcome

• CO2 reduction: 125,000 tons/year through completed projects globally
• +3 more outcomes

Named customers14 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Eleven partnerships are on record, tiered core, major and minor.

• 天源环保股份有限公司 (Tianyuan Environmental Protection)coreStrategic or Co-development Partner · 12 December 2022Strategic cooperation agreement signed covering environmental consulting services, technology R&D, industrial cooperation, and market development. Both parties identified high synergy in environmental protection industry with complementary capabilities in flue gas treatment and solid waste disposal.
• 安德里茨(中国)有限公司 (Andritz (China) Co., Ltd.)majorStrategic or Co-development Partner · 20 April 2021Strategic cooperation framework agreement signed at the China Environmental Expo for collaboration in sludge and solid waste treatment, flue gas treatment, and energy saving/carbon reduction. Andritz brings international environmental technology advantages while Xuelang provides regional and industry market presence.
• 中南大学 (Central South University)coreStrategic or Co-development PartnerJoint R&D center established for hazardous waste oxygen-enriched side-blown gasification and melting collaborative disposal and utilization industrialization. The jointly developed 富氧侧吹熔融技术 is listed in the National Industrial Resource Comprehensive Utilization Advanced Technology Equipment Catalog (2021 edition) and endorsed by four ministries.
• 东南大学能源与环境学院 (Southeast University School of Energy and Environment)majorStrategic or Co-development PartnerLong-term industry-university-research cooperation with Prof. Zhong Zhaoping's team. Jointly established flue gas purification R&D center. Collaborative research in waste incineration flue gas treatment technology.
• 清华大学环境学院 (Tsinghua University School of Environment)majorStrategic or Co-development PartnerCooperation with Prof. Nie Yongfeng's research team at the State Environmental Protection Administration Hazardous Waste Management Training and Technology Transfer Center. Long-term research exchanges on urban solid waste, industrial solid waste, hazardous waste, and radioactive waste treatment and resource recovery technologies.
• 无锡职业技术学院 (Wuxi Vocational and Technical College)minorStrategic or Co-development PartnerParty building joint activity and cooperation with Wuxi Vocational and Technical College's Open Source Innovation and Entrepreneurship College. Joint party activities including visits to historical exhibitions and integrity education base. Strengthened through MBA education practice base cooperation.
• 招商银行无锡分行滨湖区域党支部 (CMB Wuxi Branch Binhu Regional Party Branch)minorOthersParty building cooperation signing with multiple organizations including CMB Wuxi Branch Binhu Regional Party Branch, Wuxi Xiongyu Heavy Industry Group Co., Ltd. Party Branch, to leverage party building resources and promote joint development.
• 江苏大学 (Jiangsu University)minorStrategic or Co-development PartnerJiangsu University and Xuelang Environment jointly established an MBA education practice base. Jiangsu University management school professors conducted lectures and exchange sessions. Xuelang Environment Chairman Hu Jianmin was appointed as an external practice mentor.
• 上海环境工程设计研究院 (Shanghai Environmental Engineering Design Institute)coreStrategic or Co-development PartnerShanghai Environmental Engineering Design Institute was entrusted to Xuelang Environment for management in 2021, adding engineering design qualifications and technical capabilities. Joint participation in industry exhibitions and joint bidding on projects. Shanghai Environment Institute and Xuelang jointly hosted a supplier conference with nearly 80 suppliers.
• 眉山市国有资本投资运营集团有限公司 (Meishan State-owned Capital Investment and Operation Group)minorOthersMeishan State-owned Capital Investment Group (registered capital 3 billion yuan, total assets 46.6 billion yuan) visited Xuelang Environment for exchange and discussion. Both parties expressed willingness for comprehensive cooperation in urban comprehensive services and environmental protection industry.
• 三菱重工業株式会社 (Mitsubishi Heavy Industries)majorTechnology or IntegrationXuelang Environment introduced, digested and successfully applied Mitsubishi Heavy Industries' waste incineration flue gas near-zero emission technology. This technology was certified as reaching international advanced level by the China Circular Economy Association in 2015.

Scale indicators8 records

Recent moves9 records

Expansion highlights5 records

Direct peers

• Dynagreen Environmental Protection Group: Chinese waste-to-energy operator with multiple municipal projects. Comparable to Xuelang's WTE flue gas customer base and competes with Xuelang's resource utilization and equipment integration businesses in the same municipal tenders.
• Beijing Enterprises Water Group / Beijing Enterprises Environment: Major Chinese municipal environmental services and equipment group operating waste-to-energy and water projects. Xuelang supplies flue gas purification and filtration equipment to its WTE facilities, and the two compete for municipal tenders.
• Longking Environmental Protection (龙净环保): Largest Chinese air pollution control equipment manufacturer for power plants and industrial sectors, including flue gas desulfurization, denitration, and dust removal. Directly comparable to Xuelang's flue gas purification and dust removal product lines serving the same Chinese power and steel customers.
• Canvest Environmental Protection Group: Hong Kong-listed waste-to-energy plant operator in China that also procures flue gas purification and air pollution control equipment. Comparable to Xuelang as both a WTE-aligned equipment customer and a similar Chinese environmental services platform.
• Anhui Guozhen Environmental Protection Technology: Chinese industrial environmental protection equipment maker focused on flue gas treatment and dust removal for power, steel, and cement sectors. Highly comparable product overlap with Xuelang's industrial waste gas treatment and metallurgical environmental protection segments.

Broad incumbents

• Andritz AG: Austrian global supplier of industrial separation and waste-to-value technologies, including sludge and solid waste treatment. Xuelang signed a strategic cooperation agreement with Andritz China in 2021 covering sludge, flue gas, and energy-saving carbon reduction, positioning them as adjacent peers.
• Mitsubishi Heavy Industries: Japanese industrial conglomerate whose waste incineration flue gas near-zero emission technology was introduced, digested, and applied by Xuelang. They compete in advanced WTE flue gas systems globally and serve as both a technology licensor and large incumbent.
• China Everbright Environment Group: One of the largest environmental conglomerates in China with leading positions in waste-to-energy, hazardous waste, and environmental remediation. A direct Xuelang customer for flue gas purification systems but also a much larger competitor in integrated environmental services.
• Suez Environmental Solutions (Suez S.A.): Global environmental services leader with industrial hazardous waste collection, treatment, and resource recovery operations in Asia. Comparable to Xuelang's industrial investment operations (Nanjing Zhuoyue, Shanghai Changying) but at much larger global scale.
• Clean Harbors Environmental Services: North American leader in hazardous waste management, industrial cleaning, and environmental services. Comparable business model to Xuelang's hazardous waste treatment and resource recovery subsidiaries, though operating in a different geography.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks5 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries3 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Wuxi Xuelang Environmental Technology