
High-efficiency heat exchange
High-efficiency heat exchange tube, independent patented refrigerant distributor, good evaporation distribution effect.



High-efficiency heat exchange tube, independent patented refrigerant distributor, good evaporation distribution effect.

Few solder joints, high reliability.

Water flows in the sandwich flow channel between the inner tube and the outer tube, and the refrigerant flows in the inner tube.

High cost performance and effective cost control.

Compact structure, reasonable interface layout.


Shell and tube heat exchangers are widely used in various heat pump systems, including water source heat pumps, ground source heat pumps, air source heat pumps, etc. This type of heat exchanger is flexible in design, highly efficient, and can adapt to different working conditions.
In chillers, shell and tube heat exchangers are very common as evaporators, especially in medium and large industrial and commercial refrigeration systems. The design and working principle of shell and tube evaporators make them ideal for such applications.
Shell and tube evaporators have become an indispensable part of chillers with their excellent performance and reliability. They not only improve cooling efficiency, but also ensure the stable operation of the system.
Efficient heat transfer for large-scale building air-conditioning.
Reliable marine heat exchangers for ship HVAC and engine cooling systems.
High-performance refrigeration heat exchangers for cold chain logistics and food storage.
Energy-saving heat exchangers for food processing and home appliances, improving efficiency and sustainability.

Gain complete peace of mind knowing your operations are safeguarded against unexpected downtime.
Shenshi creates a customized maintenance schedule tailored to your specific usage patterns, ensuring your heat exchanger remains reliable, efficient, and secure for the long haul.

Restore your equipment's peak performance with cleaning protocols designed specifically for your unique application.
Shenshi analyzes your system's condition to safely remove sediment and scale, giving you the confidence that your efficiency is maximized without compromising equipment integrity.

Experience the security of having a professional partner on standby, ready to protect your production continuity.
Shenshi's team doesn't just fix issues; we provide precise, personalized solutions that address the root cause, building a foundation of trust and long-term operational safety for your business.

Go beyond basic service with our precision testing and leakage risk assessments, designed to give you absolute certainty.
Shenshi provides data-driven advice and advanced inspections, ensuring you can resume production with full confidence in your equipment's safety and reliability.
