Here is a rewritten and improved version of the provided content in English, with additional details to meet the 500-character requirement and make it more natural and engaging:
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**About the Company**
Zeniya Refrigeration and Air Condition Equipment Co., Ltd. was established in 2007 and has since grown into a leading manufacturer of refrigeration and air conditioning components. With a production area of 10,000 square meters and an annual production value of USD 4 million, we focus on quality control, innovation, and customer satisfaction.
Our facilities include advanced CNC machines and a dedicated testing lab. We provide comprehensive after-sales support and have built a strong reputation as a marine air conditioner OEM factory. Over time, we have expanded our business to cover various sectors such as buildings, agriculture, commercial, and industrial applications.
We take pride in delivering reliable and high-performance products tailored to your specific needs. Whether you're looking for standard or customized solutions, Zeniya is here to support you every step of the way.




Model NO.: ZTFC
Form: Fin Coil
Application Field: Refrigeration System, Automotive Industry
Certification: ISO, CE, BV, CCS, DNV
Condition: New
Tube Diameter: 7mm, 7.94mm, 9.52mm, 12.7mm, 15.88mm, 16mm
Trademark: Zeniya
Transport Package: Polywood Case
Specification: Customized
Origin: Taixin City, Jiangsu, China
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**Fin Condenser Coil for Refrigeration Cooling System**
**About the Product**
Zeniya's copper tube aluminum fin self-contained condenser is specifically designed for cold room and refrigeration applications. Our product offers superior performance and durability, making it ideal for various industrial and commercial cooling systems.
**Key Advantages:**
1. High-quality fins with both plain and wave types for optimal heat exchange.
2. Fin edges can be straight or ripple-based, depending on the application.
3. All coils are 100% leak-tested and cleaned using heated air circulation with nitrogen charging.
4. Copper tubes are mechanically expanded into the fins to ensure efficient heat transfer.
5. We use only top-grade raw materials from around the world to meet global standards.
6. Available in multiple copper tube diameters including 7mm, 7.94mm, 9.52mm, 12.7mm, 15.88mm, and 16mm.
7. Aluminum foil is available in blue color with hydrophilic and health-friendly properties.
**Features:**
- Material: Copper, aluminum, galvanized steel
- Aluminum foil options: Hydrophilic or bare
- Fin types: Louver, flat, or corrugated
- Tube options: Grooved or smooth
- Fin pitch: Adjustable between 1.3–8.0mm
- Compatible with refrigerants like R134A, R22, R404A, and R407C
- Voltage options: 220V/1/50Hz or 380V/3/50Hz
- Available with shaded pole or outer rotor fan motors
- Gas tested under 3.0MPa air pressure for tightness
- Widely used in refrigeration, cold rooms, and other cooling systems
- Customizable according to samples or drawings
- Production process includes tube bending, fin punching, expansion, welding, leakage testing, and packaging
Below is a detailed table showing different configurations:
No. | Tube Diameter (mm) | Pitch of Hole/Row (mm) | Fin Style | Fin Space (mm) |
1 | Φ7 | 21*12.7 | Grooved, Plain, Sine Wave | 1.4–2.0 |
2 | Φ7 | 21*18.19 | Sine Wave, Bridgewave | 1.3–1.9 |
3 | Φ7.94 | 25.4*15.875 | Grooved, Plain, Sine Wave | 1.6–6.35 |




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