Copper tube coils for cooling system

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Product Overview



We provide professional copper tube coils services for parts used for heat exchangers in fields of automobile industry, food processing industry, solar energy system and different type of heat recovery application.

We fabricate the parts according to your requirement or design.

Other than the tube bending service, we can also provide data analysis for the heat transferring situation to assist the optimization of the performance of the applied parts in your system.



1. We execute ISO9001 fully in the company. Besides the Quality System, we use advance quality controlling tools for our quality management and development, like APQP and SPC. You can be reassured that all of the output are meeting the standards and stable in the quality.

All the copper tube coils are performed testing before delivery. There is a dimensions report , material report and leakage testing report to send you before shipment.


2. With our advanced bending technology the bending and winding dimensions are precise to the drawings. The bending diameter lose is small for the copper tube coils.The least tube ovality the tube coils provide the minimum pressure drop to the flow inside the heat exchange system.


3. For the round copper tube coils service, both the coils' diameters and the pitches can be fixed or variable. This allows you to optimize the heat transferring allocation to your system and increase the heat transferring efficiency.


4. Different types of tube ends forming available, like beads, expansion, flaring, reduction/swage and thread cutting directly to the inlet/outlet of the tube bending parts, or welding with a fitting.


5. We also provide metalworking service like laser cutting and stamping, welding and assembly service for the copper tube coils and its enclosure. For stainless steel material, passivation treatment is available with Salt Spray Testing Report before delivery.


6. Independent tooling design and fabrication ability is providing you the advantage of fast prototype, flexibility of your design changes, and tooling cost saving.


7. We have different type of bending machines and fixtures to meet different type of production scales, from tens of pieces to 100k pieces per month. With our tooling and technology and ability we can customize the special lines with the CNC bending machines and a series of semi-automatic bending machines for the high volume commands of copper tube coils services.



1CNC Tube bending machines3tube bending
2CNC Tube coiling machines5tube coiling
3Sami-automatic bending machines6tube bending
4Sami-automatic coiling machines8tube coiling
5Tube end forming machines3flaring,swaging,expansing,beading,threading
6Tube Cutters3tube cutting
7Welding machines5welding for fittings and tanks
8Ultrasonic cleaner1cleaning and passivation
9Projector Measuring Machine1samples inspection
10Pneumatic Testing Station1Leakage Testing
11Hydraulic Testing Station1Leakage Testing
12Salt Spray Testing Chamber1Surface Corrosion Testing


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