WHO WE ARE

Engineered for the Conditions That Matte

With 30 years of experience, we design, manufacture, and deliver mission-critical thermal and pressure equipment for global energy and process industries, operating under high pressure, high temperature, vacuum, and corrosive environments.
Find out More

Technology & Innovation

Continuous innovation driven by real industrial applications

Mechanical Design

Reliable structural design for high-pressure and extreme environments

Heat Transfer Design

Engineered thermal solutions for demanding process conditions

Engineered Manufacturing

Flexible production for engineered and customized equipment

Who We Are

Engineered for the Conditions That Matter

With 30 years of experience, we design, manufacture, and deliver mission-critical thermal and pressure equipment for global energy and process industries, operating under high pressure, high temperature, vacuum, and corrosive environments.
Find out More

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Projects

Recent Work

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30

years

Focused on enhanced heat transfer technologies since 1996

6,000+

Units in Operation

Operating across petrochemical plants and industrial facilities worldwide

20

yeas long term operation

Proven performance in large-scale industrial units with stable and reliable operation

1,000+

Applications in Major Industrial Projects

Covering ethylene, PDH, MTO, EO/EG and other complex process units

200+

Patents & Know-hows

Including 12 utility patents, 75 utility model patents, and proprietary heat transfer technologies.

77,000 m²

Manufacturing Base

Including 44,000 m² of manufacturing workshops and 11,000 m² of R&D and office facilities.

350+

Employees

Supported by a team of over 50 R&D professionals and more than 250 production staff.

20,000

Tons Annual Capacity

Backed by cutting-edge manufacturing equipment

Engineering
Capability Backed
by Real-World

Our products

Higher heat transfer efficiency,
reduced footprint

Enhanced Heat Exchangers

Enhanced Heat Exchangers

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Shell & Tube Heat Exchangers

Proven reliability under high-pressure and high-temperature conditions

Shell & Tube Heat Exchangers

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Compact design for efficient thermal
performance and easy maintenance

Plate Heat Exchangers

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Plate Heat Exchangers

Engineered for safe operation in demanding process environments

Pressure Vessels

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Pressure Vessels

Efficient cooling with low water consumption

Air Coolers

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Air Coolers

Integrated solutions for faster installation and flexible deployment

Modular Skid Systems

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Modular Skid Systems

Higher heat transfer efficiency,
reduced footprint

Enhanced Heat Exchangers

iconicon
Proven reliability under high-pressure and high-temperature conditions

Shell & Tube Heat Exchangers

iconicon
Compact design for efficient thermal
performance and easy maintenance

Plate Heat Exchangers

iconicon
Engineered for safe operation in demanding process environments

Pressure Vessels

iconicon
Efficient cooling with low water consumption

Air Coolers

iconicon
Integrated solutions for faster installation and flexible deployment

Modular Skid Systems

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Explore All Equipment

From Technology Pioneer to Industrial Solution Provider

Industry sectors

Oil& Gas

Exploration, Production,
Gas Processing

Refining

Crude distillation, Hydroprocessing,
Thermal cracking

Chemicals

Reaction systems, Separation, Evaporation

Petrochemicals

Olefins (Ethylene, Propylene), Aromatics, PDH, MTO
+10
Sectors

Oil& Gas

Exploration, Production,
Gas Processing
High-flux heat exchangers
Separators
Air coolers
Pressure vessels

Refining

Crude distillation, Hydroprocessing,
Thermal cracking
Shell & tube heat exchangers
Air coolers
Condensers
Pressure vessels

Chemicals

Reaction systems, Separation, Evaporation
Falling film evaporators
High-efficiency condensers
Plate heat exchangers
Pressure vessels

Petrochemicals

Olefins (Ethylene, Propylene), Aromatics, PDH, MTO
High-flux heat exchangers
Condensers
Reboilers
Shell & tube heat exchangers

Power Generation

Steam cycles, Heat recovery, Cooling systems
Condensers
Air coolers
Heat exchangers
Pressure vessels

Food & Pharmaceutical

Evaporation, Concentration, Temperature control
Plate heat exchangers
Falling film evaporators
Sanitary heat exchangers

LNG & Gas Processing

Liquefaction, Regasification, Cryogenic processing
Heat exchangers
Separators
Air coolers
Pressure vessels

Green Energy

Hydrogen, Carbon capture, Energy storage, Sustainable fuels
Heat exchangers
Condensers
Pressure vessels
Modular skid systems

Nuclear Energy

Auxiliary systems, Heat exchange, Cooling systems
Heat exchangers
Pressure vessels
Condensers

Metallurgy & Steel

Waste heat recovery, Process cooling, Gas treatment
Heat exchangers
Air coolers
Condensers
Pressure vessels

Our Partner

Groundsun provides products and solutions for demanding process industries, including oil refining, petrochemicals, power generation, and green energy.

Our solutions are deployed by leading global operators such as SABIC, ExxonMobil, Shell, Sinopec, PetroChina, CNOOC, and PETRONAS, supporting critical operations across a wide range of industrial applications.nd PETRONAS, supporting critical operations across a wide range of industrial applications.

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30 years of thermal excellence for global  energy and process industries

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Beijing Groundsun
Technology Co., LTD Stock abbreviation:
Beijing Groundsun Stock code: 920703
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