About CEEF — 45+ Years Engineering Thermal Fluid Heating at Industrial Scale

Changzhou Energy Equipment Co., Ltd. — the manufacturer that wrote China's national thermal oil heater standard, and the ASME-certified partner behind record-scale petrochemical, molten salt and CSP projects.

Driven by Practice. Defined by Innovation. Dedicated to Excellence.

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  • 01 · Engineering
    Hard-Core Engineering

    ASME-S & U stamped · 100% NDT on pressure parts

  • 02 · Standards
    Standard Setter

    Drafter of China's GB/T 17410 national standard

  • 03 · Delivery
    Proven Mega-Projects

    46 MW record unit · 50 MW CSP plant · 15,000+ units

China's Foremost Thermal Fluid Heater Manufacturer

CEEF (Changzhou Energy Equipment Co., Ltd.) designs, builds and delivers industrial thermal fluid heaters — 15,000+ units and counting — for the world's most demanding process industries.

Our edge is simple: one team owns the entire chain, from proprietary design software to ASME-certified fabrication. Every heater is engineered for performance and built to be trusted.

  • Output Range

    24 kW to 46 MW (40,000,000 kcal/h) — from compact skid units to record-scale plants.

  • Fuel Flexibility

    Coal, powdered coal, gas, oil, biomass or electric. One engineering team, every fuel.

  • Global Reach

    30% of revenue is international — Japan, Taiwan, Hong Kong, Indonesia, Thailand, Vietnam, with a significant presence in Europe and the Americas.

  • Rulebook Authors

    Drafter of GB/T 17410, CB/T 3954 and the national safety regulations for organic heat carrier heaters.

1978
Year Founded
15,000+
Units Deployed
46 MW
Largest Unit (40,000,000 Kcal/h)
30%
International Revenue
CEEF Changzhou Energy Equipment factory facility in Changzhou, Jiangsu Province, China
CEEF Manufacturing Facility — Changzhou, Jiangsu Province, China

Uncompromising Quality Control

From proprietary thermal calculations to 100% NDT inspection, every CEEF heater is engineered and verified to meet the most stringent global standards.

50+
Certified Welders

Elite Welding Team

Staffed by 50+ certified high-level welders with 223 qualified welding procedures.

100%
NDT Coverage

100% NDT Inspection

Rigorous 100% Non-Destructive Testing (X-ray and ultrasonic flaw detection) on all pressure-bearing components to guarantee absolute ASME and GB code compliance.

15
Analysis Systems

Material Traceability

In-house laboratory equipped with 15 advanced physical and chemical analysis systems.

Engineering Core

Proprietary Design & Engineering

Every CEEF heater is sized with our self-developed thermal fluid heater design-calculation software — proprietary IP built on 45+ years of engineering experience. Developed and maintained in-house, it governs the thermal design of every unit we build.

  • Thermal design software
  • Self-owned IP
  • SolidWorks

Trusted by World-Class Industrial Companies

Hydro-Chem
USA
Linde Group
Germany
Shell Group
Netherlands
Indorama Ventures
India / Thailand
Nan Ya Plastics Corporation
Taiwan
JGC Corporation
Japan
Accurate Technologies
Thailand
Top Glove Corporation
Malaysia

R&D Strength, Patents & Global Technology Partnerships

Cooperative development, application research, technological transformation, and environmental treatment — backed by provincial-level research infrastructure.

Only one in Jiangsu Province

Provincial Ultra-Large Thermal Fluid Heater Engineering Research Center

CEEF operates Jiangsu Province's only engineering research center dedicated to ultra-large thermal fluid heaters — the R&D engine behind our 40,000,000 Kcal/h (46 MW) units, CSP molten salt anti-freezing systems and Tier-1 efficiency coal-fired designs.

35+

National Patents

Protecting innovations in combustion, heat transfer, safety and intelligent control.

Asia Core Hub

Europe's elite heat-transfer technology — engineered in partnership, built in Asia at CEEF.

As the designated Asia product base for both partners, CEEF pairs Swiss and Belgian engineering with ASME-grade fabrication and 35+ national patents of its own — delivering European performance with Asian speed and scale.

BERTRAMS AG

Switzerland

Thermal fluid and molten salt systems

VYNCKE

Belgium

Biomass energy systems and clean combustion technology

Authoritative Certifications & Quality Approvals

From ASME stamps to provincial and national performance honors — every CEEF heater is certified to be compliant, and recognized to be better.

Premium
Provincial quality benchmark

Provincial Premium Quality Mark

Jiangsu Boutique Certification

Jiangsu Province's premium quality mark — reserved for products that outperform national standards. For CEEF, meeting the code is the starting line, not the finish.

Beyond Tier-1
YLL-39000MA · China's only

Ministry of Industry & Information Technology

National Energy Efficiency Star (MIIT)

Our YLL-39000MA coal-fired thermal fluid heater is the only unit in China to beat the national Tier-1 efficiency standard — more heat from every ton of fuel, with lower emissions.

CEEF ASME-S Power Boilers Certificate for industrial thermal oil heaters
ASME-S

ASME Section I (Power Boilers)

American Society of Mechanical Engineers stamp for high-pressure power boiler design and fabrication.

CEEF ASME-U Pressure Vessels Certificate for industrial heat transfer systems
ASME-U

ASME Section VIII Div. 1

ASME authorization stamp for the manufacture of pressure vessels and thermal fluid heating coils.

CEEF CCCI Quality Management System ISO 9001 Certificate for thermal oil heater manufacturing
ISO 9001 / CCCI

CCCI Quality Management System

Certified quality management system covering entire design, procurement, welding, and testing lifecycle.

CEEF China Classification Society CCS Type Approval Certificate for Marine Thermal Oil Heaters
CCS Marine

China Classification Society

Approval for shipboard thermal fluid heaters meeting international maritime safety and SOLAS regulations.

CEEF Design License of Special Equipment Certificate for Class A industrial boilers in China
DLSE Class-A

Design License of Special Equipment

Class-A authorization to design high-temperature heating systems in-house — we engineer our own heaters, not just build to someone else's drawings.

CEEF Manufacture License of Special Equipment Certificate for Class A thermal fluid heaters
MLSE Class-A

Manufacture License of Special Equipment

Class-A license to fabricate heavy industrial organic heat carrier boilers — the manufacturing half of our design-to-delivery loop.

R&D + Manufacturing

Design and Fabrication Under One Roof

Most suppliers build to someone else's drawing. CEEF holds Class-A licenses for both the design and manufacture of special equipment — so engineering and fabrication answer to one team, one standard, one accountability.

  1. 01 DLSE Class-A
    Design

    Licensed to design special equipment in-house.

  2. 02 Thermal Software
    Calculate

    Proprietary thermal calculation, built on 45+ years of design experience.

  3. 03 MLSE Class-A
    Manufacture

    Licensed to fabricate heavy-duty heater systems.

  4. 04 100% NDT
    Verify

    X-ray and ultrasonic testing on every pressure part.

Engineering Milestones

45+ Years of Pushing Thermal Limits

From China's first dedicated thermal fluid heater factory to national-standard author, record-scale deliveries and global R&D partnerships.

  • Heritage
  • Standards & R&D
  • Engineering & Delivery
  1. Heritage 1978

    Foundation & Pioneering

    Founded as China's very first manufacturer dedicated to the design and fabrication of industrial thermal fluid heaters.

    Dedicated thermal fluid heater maker in China
    1st
  2. Standard Setter 1988–98

    The Industry Benchmark

    Appointed by the national ministry to draft the foundational National Standard (GB/T 17410) and safety regulations for Organic Thermal Fluid Heaters, establishing the technical benchmark for the entire industry. Recognized as a National High-Tech Enterprise, CEEF carried that standards-grade R&D into the new millennium.

    National standard · CEEF as drafter
    GB/T 17410
  3. Engineering 2000s

    Molten Salt Breakthrough

    Engineered and deployed Asia's largest molten salt heaters for a major alumina pipeline digestion project, achieving fully automated control and unprecedented thermal efficiency.

    Asia's largest molten salt heaters
    12,000,000 kcal/h
  4. Delivery 2010

    Pushing Scale Limits

    Manufactured and successfully commissioned a record-breaking 46 MW (40,000,000 kcal/h) gas-fired thermal fluid heater for a premier national petrochemical complex.

    40,000,000 kcal/h · gas-fired
    46 MW
  5. Global R&D 2011

    Global R&D Integration

    Established the province's only "Engineering Research Center for Super-Large Intelligent Thermal Fluid Heaters". Forged decades-long technical partnerships with European industry leaders including BERTRAMS (Switzerland) and VYNCKE (Belgium).

    BERTRAMS & VYNCKE partnerships
    CH · BE
  6. Renewable Energy 2018

    Advanced Renewable Energy

    Delivered the core thermal heating and intelligent anti-freezing systems for China's first commercial 50 MW Concentrated Solar Power (CSP) plant in Delingha, marking our expansion into cutting-edge renewable energy.

    Delingha · China's first commercial plant
    50 MW CSP

Partner with China's Thermal Fluid Heating Leader

Join 15,000+ deployed units and global industry leaders who trust CEEF for reliable, efficient, and standards-compliant thermal fluid heating systems.

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