What Purification Holding Group Co. does

Purification Holding Group Co. (净化控股集团股份有限公司) is a privately held, China-incorporated water infrastructure group founded in 1989 and headquartered in Yuhuan City, Zhejiang Province. The company designs, manufactures and delivers integrated water treatment systems and EPC services for municipal water utilities and government water authorities, with secondary capabilities in plant upgrading/renovation and digital water utility management. Its product portfolio centers on the proprietary JSM-A and JSM-B series of fifth-generation integrated modular water treatment plants — stainless steel systems combining vortex reactors, high-efficiency clarifiers and V-type filters into a compact, factory-automated unit with a stated 50-year service life — supported by a broad process equipment line including PLC cabinets, dosing systems, filter systems and pump equipment. Since 2006-2015 it has co-developed a Smart Water Affairs Integrated Platform with Northwestern Polytechnical University's nationally accredited IoT laboratory, incorporating SCADA, GIS, DMA district metering, AI-based hydraulic modeling, inspection dispatch, and equipment asset management modules, with 50 software copyrights registered.

The company generates revenue primarily through B2G channels: winning competitively bid municipal water infrastructure tenders as equipment general contractor or EPC provider, plus smart water platform integration and post-completion plant renovation services. It sells exclusively through direct enterprise field sales and government public procurement, supported by seven regional branches (Beijing, Shanghai, Guangzhou, Xi'an, Anhui, Guizhou, Wuhan) and a track record of 6,000+ completed municipal water treatment cases across 20+ Chinese provinces over 31+ years. Notable reference projects include the 100,000 tons/day Taizhou Southern Bay / Yuhuan Qinggang Water Plant (57.39M yuan bid in 2020), the 70,000 tons/day Yulin Xisha Water Plant (512M yuan total investment, 2020), the 200,000 tons/day Weinan Central District North Water Plant (~690M yuan total), and major plants in Guangzhou (1M tons/day), Shaoxing (800K tons/day), Ningbo (500K tons/day) and Shenzhen (600K tons/day). The company holds dual first-class (双壹级) construction qualifications, National High-Tech Enterprise and National Torch Plan designations, is a Standing Director of the China Water Association, and was nominated for the 2025 Zhejiang Province Science and Technology Award.

Name

Purification Holding Group Co.

Legal name

净化控股集团股份有限公司

Website

https://jinghuachina.net

Company type

Private

Founded year

1989

Operating status

Operating

Headcount range

1–10 employees

Short description

Purification Holding Group Co. is a privately held Chinese water infrastructure provider founded in 1989, manufacturing proprietary integrated modular water treatment plants (JSM-A/JSM-B series) and EPC services for municipal water utilities, complemented by a smart water management platform co-developed with Northwestern Polytechnical University.

Ownership category

akta.pro rank

Product category

Municipal Water Treatment Infrastructure

NAICS

Water Supply and Irrigation Systems (22131), Water, Sewage and Other Systems (2213), Water Supply and Irrigation Systems (221310), Pump and Compressor Manufacturing (33391)

SIC

Water Supply (4941), Pumps & Pumping Equipment (3561), General Industrial Machinery & Equipment (3560)

akta.pro primary industry

Water & Wastewater Treatment Plant Equipment (Clarifiers, Aeration, Membrane Systems) (IMAHAEAJ)

akta.pro secondary industries

Advanced Treatment & Purification Utilities (MF/UF, RO, AOP, UV) (EUANAGAD), Industrial Wastewater Reuse (Cooling/Process/Boiler Feed) (EUANADAM)

Keywords

• Water treatment equipment
• Municipal water supply
• Integrated modular water plant
• Smart water management
• EPC water engineering

Headquarters

HQ city

Taizhou

HQ country

China

HQ region

Asia

Offices8 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Equipment Manufacturing and Supply: Manufacturing and supply of core water treatment process equipment including stainless steel components, PLC control cabinets, instruments, filter systems, sludge dewatering systems, valves, pumps, and integrated modular water treatment plants (JSM-A and JSM-B models). Equipment sales constitute a core revenue stream, as evidenced by the company bidding and winning projects as equipment general contractors.
2. EPC and General Contracting Services: Water project design, procurement, and construction general contracting (EPC) services. The company provides full-service project delivery including design, equipment supply, installation, commissioning, and technical management, excluding civil works. Examples include the Taizhou Southern Bay Water Diversion Project (57.39 million yuan) and the Yu Hang Mantoushan Water Plant (5,000 tons/day) where the company served as equipment general contractor.
3. Smart Water Affairs System Development and Integration: Development and integration of smart water management platforms and information systems for water treatment plants and municipal water networks. Revenue from system software platforms, SCADA, GIS, and integrated monitoring solutions, including the joint R&D center with Northwestern Polytechnical University.
4. Water and Wastewater Plant Upgrading and Renovation: System expansion and renovation services for existing water and wastewater treatment plants, providing customized design and construction solutions for capacity upgrades and process improvements.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels1 record

Core offering

Purification Holding Group manufactures proprietary fifth-generation JSM-A and JSM-B integrated modular stainless-steel water treatment plants and provides engineering, procurement, and construction (EPC) general contracting for municipal water supply, wastewater, and water environment projects. It also develops and integrates a Smart Water Affairs Integrated Platform (SCADA, GIS, DMA, AI-driven hydraulic modeling) co-developed with Northwestern Polytechnical University, plus process products such as PLC control cabinets, instruments, dosing/ozone systems, filters, sludge dewatering, valves, and pumps.

Product overview

Purification Holding Group Co. is a water system full-process solutions provider offering integrated modular water treatment plants and comprehensive smart water affairs management platforms. The core product line includes the JSM-A and JSM-B series integrated modular water treatment equipment (第五代模块化水处理装备) alongside the smart water affairs integrated platform (智慧水务一体化平台) with subsystems for GIS, SCADA, DMA metering, hydraulic modeling, inspection dispatch, and equipment asset management. Supporting these are comprehensive process product categories covering PLC control systems, instruments, dosing equipment, filtration, and pumping systems. The company operates with EPC (Engineering, Procurement, Construction) service capabilities serving municipal water and wastewater treatment projects.

Differentiator

Problem solved

Functional benefit

Products and services

• JSM-A Integrated Modular Water Treatment Plant (JSM-A型集成式模块化净水厂) Fifth-generation stainless-steel integrated modular water treatment plant featuring vortex reactor, high-efficiency clarifier, V-type filter, and full factory automation. Designed for municipal water utilities requiring compact footprint, short construction cycles, and 50-year equipment service life. Daily treatment capacities scale from 5,000 tons upward, as evidenced by deployments at the Yu Hang Mantoushan Water Plant.
• JSM-B Integrated Modular Water Treatment Plant (JSM-B型集成式模块化净水厂) Integrated modular water treatment plant integrating bucket-flow high-efficiency reactor, high-efficiency clarifier, and hydraulic-controlled filter. Features simple system configuration without backwashing equipment, reducing investment and operating costs. Targets municipal water utilities seeking cost-efficient compact treatment solutions with hydraulic automatic control and streamlined operation management.
• Smart Water Affairs Integrated Platform (智慧水务一体化平台) Comprehensive intelligent water management platform integrating SCADA, GIS, DMA district metering, AI/ML-based hydraulic prediction, inspection dispatch, secondary water supply monitoring, equipment asset management, user archive, and SMS subsystems. Co-developed with Northwestern Polytechnical University; the company has obtained 50 software copyrights in smart water affairs. Deployed at Fuding City urban-rural water supply and Wuwei County Gaogou Water Plant (covering 11 township water intake points). Targets municipal water utilities seeking end-to-end digital water management.
• Process Products (工艺产品) Complete range of water treatment equipment and components including PLC control cabinets, instruments, high/low voltage switchgear, chemical dosing systems, ozone systems, filter systems, sludge dewatering systems, valves and pipes, and pump equipment. Sold to municipal water utilities and EPC contractors as part of integrated plant delivery or as standalone equipment supply.

Quantifiable outcome

• Land area savings through integrated modular design compared to conventional plants
• +7 more outcomes

Named customers10 records

Segments1 record

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

AI capability5 records

Feature6 records

Partnerships

One partnership is on record.

• Northwestern Polytechnical University (西北工业大学) - IoT Technology and Applications National Local Joint Engineering LaboratorycoreStrategic or Co-development PartnerPurification Holding Group co-established the 'Purification · XPU Smart Water Affairs Joint R&D Center' with Northwestern Polytechnical University's nationally recognized IoT laboratory (authorized by the National Development and Reform Commission). The partnership focuses on R&D and industrialization of integrated monitoring and management platforms for urban water supply and drainage smart water affairs. Joint achievements include 50 software copyrights in smart water affairs technologies. The collaboration integrates industry, academia, research and application to provide innovative technologies for water management transformation and environmental protection.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• China Water Affairs Group Limited: Hong Kong-listed Chinese water utility and infrastructure company operating municipal water supply, wastewater treatment, and smart water platforms across China. Direct comparable in B2G municipal water supply and integrated water services business model.
• Anhui Guozhen Environmental Protection Science & Technology: Chinese environmental protection company focused on municipal wastewater treatment plant EPC and operation, serving similar government water utility customers in eastern China. Closely comparable mid-sized Chinese player competing for similar municipal tenders.

Broad incumbents

• Pentair plc: Global water treatment and flow control company manufacturing filtration, pumping, and water management equipment for municipal and industrial applications. Comparable product portfolio (modular treatment, filtration, smart water management) at global scale.
• Beijing Enterprises Water Group Limited: One of China's largest state-owned integrated water groups operating municipal water supply, wastewater treatment, and water EPC projects nationwide. Comparable to Purification as a Chinese municipal water infrastructure player, but vastly larger in scale, with state-owned backing and broader service portfolio.
• Xylem Inc. Global water technology company providing pumps, treatment systems, and smart water/metering solutions for municipal and industrial customers. Comparable in water treatment equipment manufacturing and smart water platform offerings, with global scale and brand.
• Veolia Environnement (Water Technologies): Global environmental services leader operating municipal water and wastewater treatment plants under concession contracts, with significant presence in China. Comparable B2G municipal water and EPC/integrated solutions model, with much larger balance sheet and global references.
• Sound Environmental Resources (Capital Water): Leading Chinese environmental protection and water treatment platform providing municipal water supply, wastewater treatment, and EPC services across China. Directly comparable B2G municipal water business model, with broader geographic reach and larger project pipeline than Purification.

Regional players

• Chongqing Water Group: State-owned municipal water utility and EPC company serving Chongqing and western China with water supply and wastewater treatment projects. Comparable in Chinese B2G municipal water EPC and equipment delivery, though regionally focused and state-owned.
• Canvera Environmental (Keda Industrial Group): Chinese environmental engineering firm providing wastewater treatment equipment and integrated solutions to industrial and municipal customers. Comparable in modular treatment equipment manufacturing and EPC delivery for Chinese government clients.

Others

• Grundfos Holdings: Global pump manufacturer whose equipment is commonly used in municipal water and wastewater treatment plants. Comparable as a supplier of core process equipment (pumps, dosing systems) into the same municipal water treatment value chain that Purification serves.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries7 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 Purification Holding Group Co.