What WUXI ZOZEN BOILERS S.L. does

Wuxi ZOZEN Boiler Co., Ltd. is a Chinese industrial boiler manufacturer founded in 1988 and headquartered in Yixing, Jiangsu, operating from a 150,000 square meter production facility. The company designs, engineers, and fabricates a broad portfolio of firetube, watertube, chain-grate, biomass, and thermal fluid boilers across product lines including the WNS, SZS, DZL, SZL, DHL, YQL, and YQW series, together with auxiliary equipment and spare parts. Core technology is mechanical and combustion-engineering based, with PLC/DCS control integration on the automation layer, and the portfolio is differentiated by high-tier certifications (ASME S and U stamps, ISO9001:2015, PRC Grade A Boiler Manufacturing License, and Grade BR II Pressure Vessel License) that qualify its equipment for regulated export markets and large industrial buyers.

The commercial model is project-based and export-oriented: ZOZEN sells engineered, often custom-configured boiler packages to industrial customers across more than 100 countries, accumulating over 15,580 customer cases and shipping more than 2,000 units annually. Reference customers span food and dairy (Yili, Wandashan), chemicals and lithium processing (Tianqi Lithium, Sichuan Xinhuoju), German industrial manufacturing (GOTEC Group), and textile supply chains for global apparel brands, indicating a diversified vertical mix. The company has built a multilingual commercial infrastructure including a six-language website, a dedicated Spanish-market brand (ZOZEN Caldera via es.zozen.com), a formal Channel Partner ('Socio de Canal') program, and active trade show presence, all of which point to a distribution-led go-to-market targeting industrial buyers, EPC contractors, and channel partners rather than a direct-to-consumer or SaaS-style model. Revenue is generated primarily through unit sales of capital equipment with associated commissioning, spares, and after-sales service, consistent with reported annual production value exceeding 1 billion RMB in each of the past two years.

Name

WUXI ZOZEN BOILERS S.L.

Legal name

Wuxi ZOZEN Boiler Co., Ltd.

Website

https://es.zozen.com

Company type

Private

Founded year

1988

Operating status

Operating

Headcount range

1–10 employees

Short description

Wuxi ZOZEN Boiler Co., Ltd. is a Chinese industrial boiler OEM founded in 1988, manufacturing firetube, watertube, biomass, and thermal fluid boilers (WNS, SZS, DZL, SZL, DHL series) for industrial customers across more than 100 countries, with over 15,580 cumulative cases and 2,000+ units shipped annually.

Ownership category

akta.pro rank

Product category

Industrial Boilers

NAICS

Power Boiler and Heat Exchanger Manufacturing (33241), Power Boiler and Heat Exchanger Manufacturing (332410), Heating Equipment (except Warm Air Furnaces) Manufacturing (333414)

SIC

Heating Equipment, Except Electric & Warm Air Furnaces (3433), Fabricated Plate Work (Boiler Shops) (3443)

akta.pro primary industry

Heat Transfer Equipment (Heat Exchangers, Boilers, Condensers) (IMAHAEAC)

akta.pro secondary industries

Industrial Boilers, HRSGs & Steam Generators (IMAHAFAF), Boiler & Hydronic Heating Repair & Service (HSAOAHAG)

Keywords

• Industrial boilers
• Steam boilers
• Thermal fluid heaters
• Biomass boilers
• Hot water boilers

Headquarters

HQ city

Wuxi (Yixing)

HQ country

China

HQ region

Asia

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Boiler Equipment Sales: Primary revenue from manufacturing and selling industrial boilers including steam boilers, hot water boilers, and thermal oil heaters. Products sold as complete units with various capacity ranges and pressure ratings.
2. After-Sales Services: Includes regular follow-up visits, maintenance support, technical assistance, spare parts supply, installation guidance, debugging, and training services for installed equipment.
3. Spare Parts: Supply of replacement parts including pressure vessels, valves, heat exchange tubes, and auxiliary equipment for boiler maintenance and repairs.

Pricing tiers

Go-to-market motion3 records

Distribution channels3 records

Marketing channels5 records

Core offering

Wuxi Zozzen Boilers designs, manufactures, and supplies industrial boilers and thermal fluid heaters for process heating applications. The product range covers gas/oil-fired steam boilers, coal-fired steam boilers, biomass-fired steam boilers, hot water boilers, thermal fluid (thermal oil) heaters, and circulating fluidized bed (CFB) boilers. Customers are industrial enterprises requiring steam, hot water, or thermal fluid for processes such as food production, pharmaceuticals, chemicals, textiles, paper, and building materials.

Product overview

ZOZEN Boiler is a global industrial boiler manufacturer offering a comprehensive portfolio of boiler products and thermal solutions. The product lineup includes gas-fired boilers (WNS and SZS series producing steam and hot water), coal-fired boilers (DZL, SZL, DHL series), biomass-fired boilers (DZL, SZL, DHL, SZS series), and thermal fluid heaters (YQL/YQW series). The WNS series provides fire tube technology for smaller capacities while SZS and DHL series offer water tube technology for larger industrial applications. ZOZEN serves diverse industries including food, pharmaceutical, chemical, paper, rubber, dairy, textile, heating, and refineries across more than 100 countries with over 15,800 customer cases. Manufacturing is based in Wuxi, China with 150,000 square meters of production facilities.

Differentiator

Problem solved

Functional benefit

Brands

• ZOZEN: Primary brand name for industrial boilers and thermal solutions
• ZOZEN Caldera

Products and services

• Gas/Oil Fired Steam Boilers (WNS series) Fire-tube gas- or oil-fired steam boilers designed for industrial steam generation with high thermal efficiency (up to 98%). Targeted at industrial facilities requiring clean-fuel steam for process heating.
• Coal Fired Steam Boilers (SZL/DZL series) Water-tube and fire-tube coal-fired steam boilers designed for industrial steam generation using coal as primary fuel. Targeted at industrial buyers in markets where coal remains an economical fuel option.
• Biomass Fired Steam Boilers Steam boilers designed to combust biomass fuels (wood chips, pellets, agricultural residues) for industrial steam generation. Targeted at industrial buyers seeking renewable or lower-cost fuel alternatives to fossil fuels.
• Thermal Fluid Heaters (YQW series) Thermal oil / thermal fluid heaters providing high-temperature liquid-phase heat transfer for industrial processes requiring temperatures above steam capabilities. Targeted at chemical, textile, and food industries using indirect heating.
• Hot Water Boilers Industrial hot water boilers for heating applications and process hot water supply. Targeted at facilities needing reliable high-temperature water heating for district heating, sanitary, or process use.
• Circulating Fluidized Bed (CFB) Boilers Large-scale CFB boilers using circulating fluidized bed combustion technology for efficient burning of coal and various low-grade fuels with low emissions. Targeted at power generation and large industrial steam users.

Quantifiable outcome

• Thermal efficiency up to 98% or higher with condensing technology
• +3 more outcomes

Named customers16 records

Segments10 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Scale indicators6 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Thermax: Indian energy and environment solutions company with a substantial industrial boiler business (steam, thermal, and waste-heat boilers). Comparable in scope across fuel types, capacity ranges, and verticals (food, chemical, paper, textile, district heating), and competes with ZOZEN in several Asian and African markets.
• Forbes Marshall: India-based industrial steam and process heat equipment manufacturer with a comparable multi-fuel, multi-application product range across steam boilers, heat exchangers, and process heating. Serves similar food, chemical, pharmaceutical, and textile industrial customers across emerging and developed markets, making it one of the closest international analogues to ZOZEN.
• Hurst Boiler & Welding Company: US-based industrial and commercial boiler manufacturer offering gas, oil, biomass, and coal-fired designs. ZOZEN's multi-fuel boiler portfolio and emphasis on biomass/biomass-conversion customers overlaps directly with Hurst's core market.
• Cleaver-Brooks: US-headquartered manufacturer of industrial boilers (firetube, watertube, condensing) and integrated boiler room solutions serving similar industrial and commercial process-heat customers. Comparable in product scope, application breadth, and emphasis on efficiency and emissions compliance, and a direct competitor in regulated export markets.
• Fulton: US-based manufacturer of commercial and industrial boilers across multiple fuel types (gas, oil, biomass, electric). Comparable in product breadth and customer focus on process steam for food, chemical, and pharmaceutical manufacturers, competing head-to-head in many of the same industrial verticals.
• Miura: Japan-based industrial boiler manufacturer with strong focus on compact, high-efficiency gas/oil-fired steam and hot water boilers. Competes with ZOZEN's WNS series in food, beverage, and chemical manufacturing where reliability and footprint efficiency are key selection criteria.
• Zhengzhou Boiler (ZG Boiler / Taishan Group): Other major Chinese industrial boiler manufacturers (e.g., Zhengzhou Boiler / Taishan Group / Wuxi-based peers) producing steam, hot water, and thermal-oil boilers in overlapping capacity ranges. Direct domestic competitors for both Chinese industrial buyers and export markets, intensifying domestic pricing pressure.

Broad incumbents

• Viessmann: European industrial and commercial heating systems manufacturer with broad industrial steam and hot water boiler offerings and strong brand equity. Overlaps with ZOZEN's hot-water and district-heating products and competes for premium industrial/district-heating tenders in regulated markets.
• Bosch Industriekessel: European industrial heating boiler manufacturer (part of Bosch) producing steam, hot water, and thermal fluid systems for industrial and commercial process heat. Overlaps with ZOZEN on food, chemical, and district-heating applications and competes for European export business.
• Babcock & Wilcox: Global incumbent in industrial and utility steam generation, including power, HRSG, and process boilers. Competes with ZOZEN's larger SZS/DHL platforms for big industrial and district-heating projects; broader portfolio but overlapping core technology and customer base.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/wuxi-zozen-boilers-s-l

Revenue estimate

Valuation estimate

Number of profiles

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 ZOZEN BOILERS S.L.