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Pioneers in Low-Carbon Thermal Management Solutions

Hangzhou Shenshi Energy Conservation Technology Co., Ltd., founded in 2005, is a high-tech enterprise dedicated to the research, development, manufacturing, sales, and service integration of high-efficiency, energy-saving heat exchangers and thermal management system solutions.

Shell and Coil Heat Exchanger

• Ω structure design, core technology independently controllable
• Compact structure, strong anti-freeze capability
• High-efficiency heat transfer, easy to disassemble and maintain

PCHE Microchannel Heat Exchanger

• Advanced diffusion welding technology, high compactness
• Space-saving, resistant to high pressure and temperature
• High-efficiency heat transfer, wide range of applicable media, long service life

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A Pioneer In Low Carbon Thermal Management Solutions

HZSS founded in 2005, is a high-tech enterprise committed to the research and development, manufacturing, sales and service integration of efficient and energy saving heat exchanger and thermal management system solutions.As the pioneer and leader of low-carbon thermal management solutions, Shenshi Technology has fully boosted the successful realization of China's "dual carbon" strategic goal in the upstream of the industrial chain! Actively promote customer success and make people and the planet a better place!

Coaxial Tube Heat Exchanger

The hot fluid flows through the tube, while the cold fluid flows in the outer shell, enabling heat transfer.

Shell and Tube Heat Exchanger

Heat is transferred between two different fluids flowing through the tubes and the shell.

Printed Circuit Heat Exchanger (PCHE)

Typically consists of numerous tiny channels, usually on the millimeter or sub-millimeter scale, designed for highly efficient heat transfer.

A reactor used in micro-scale chemical processes, designed for precise and efficient reactions.

HVAC

Providing a comfortable indoor environment, improving energy efficiency, and reducing energy consumption.

Refrigeration

A low-temperature controlled supply chain system from production to consumption.

Home Appliances & Food

Especially in refrigeration equipment, heat pump systems, and equipment related to food processing.

Green Electricity

For heat transfer, improving energy efficiency, and ensuring equipment reliability.

Aerospace

Thermal control, temperature stability, preventing overheating.

Marine & Offshore

Cooling system optimization, preventing equipment overheating, corrosion-resistant materials.

Microchemicals

Microscale design, efficient heat transfer, compact design.

Hydrogen Energy

Hydrogen cooling, high-temperature and high-pressure adaptation, hydrogen storage processes, maintaining hydrogen purity.

Gases

Efficient heat exchange, gas cooling and heating, pressure adaptability.

Engines

Cooling system optimization, improving combustion efficiency, reducing engine overheating, extending mechanical life.

SHENSHI Success Case

The advantage of technology means that our partners can confidently seek the best service from us in all areas.

News

AHR Expo 2026 Meet us at Booth SL852Jan 23,2026
SHENSHI delivers precision-engineered heat exchanger solutions for refrigeration, air conditioning, and HVAC applications—supporting energy efficiency and stable system operation.
Fusion Heat Management – Turning 150 Million °C Plasma into Usable ElectricityJan 12,2026
Explore how fusion heat from stars is managed for commercial power plants

Shenshi HVAC Heat Exchanger: Daikin Heat Pump Efficiency Case
Shenshi's compact heat exchanger boosted Daikin heat pump efficiency 20% while reducing space 40% through innovative tube-in-tube design
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Jan 24,2026
Microchannel Reactor–Enabled Continuous Flow Pinnick Oxidation Achieving Safe, High-Efficiency Synthesis in Just 3 Minutes
Continuous flow Pinnick oxidation enables safe, high-yield synthesis in 3 minutes
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Jan 8,2026
Shenshi Unveils Groundbreaking Marine Microchannel Carbon Capture System: The Compact Solution to Shipping’s Zero-Carbon Challenge
Shenshi launches the compact onboard carbon capture system using microchannel technology. Up to 90% smaller, motion-proof, 90%+ CO₂ capture rate. Solves space and sloshing issues of traditional amine towers, achieves 2–3 year payback under EU ETS, ideal retrofit solution for existing fleet to meet IMO 2030/2050 targets.
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Dec 8,2025
Why PCHEs Are Ideal for Supercritical CO2 Brayton Cycles？
These cycles offer high efficiency and low carbon emissions. Shenshi Technology leads in PCHE innovation. Our solutions power clean energy applications like solar and nuclear.
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Aug 6,2025
HVAC Applications: Shell and Tube Heat Exchangers for Building Comfort
Discover how shell and tube heat exchangers enhance HVAC comfort with efficiency, durability, and versatile applications.
More
Sep 26,2025

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