| After-sales Service: | in Time After Sales Services |
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| Warranty: | 1 Year |
| Certification: | CE, ISO, NEMA |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier 
Traditional air-cooled data centers have a variety of designs and reliabilities.
Air flow, air change frequency and ambient conditions mainly affect the reliability and function of the cooling system.
In these cooling systems, proper air filtration, airflow management and intelligent ventilation automation greatly increase the uptime, reliability and hardware life.
We can provide a reliable, low energy and safe air-cooled heat exchanger for the cooling solution of bitcoin cryptocurrency mining bath.
The fluid to be cooled includes a variety of dielectric fluid like BitCool fluid, Shell fluid, etc.
We have epoxy Al fin, inner grooved copper tube, flange, adiabatic system and EC/AC fans custom engineered for various end use conditions and geographies.
We do custom design for all our customers and please kindly let us know the following specs, so that we do selection accordingly.
| Capacity | Kw | |
| Refrigerant | ||
| Inlet Temp. of Refrigerant | ºC | |
| Outlet Temp. of Refrigerant | ºC | |
| Ambient Temp. | ºC | |
| Air Flow | m3/h | |
| * Finned length up to12m, Finned height up to 2.7m. | ||
| * Self-production 95%, serviced to small-batch customers. | ||
| * Optional materials: Cu, Al, Stainless Steel, Titanium, Epoxy, Galvanized sheet, etc.. | ||
Dalian Changyong Technology Co.,Ltd was pointed to be exclusive agent in China since 2016, it is the first footprint to Yongsung in China.
Changyong company is related to Korean company YONG SUNG REFRIGERATON CO.,LTD ,Nanjing Yongsung Refrigeration Co.,Ltd, and Dalian Yongsung Refrigeration Co.,Ltd . Therefore Changyong company combines all Yongsung latest technology, whole products range and resources-sharing.
Changyong company owned Design and R&D department and quality control center which consists of 15 years experienced technicians and engineers.
At the present ,our products are repeatedly exported to US, South and east Asia region…
Our mission is to research and develop high-efficiency freezing equipments unceasingly, committing to better serve the product application market.
| (1) | We design and manufacture various heat exchangers with different materials for different applications. |
| (2) | Using the mature European design software, according to the actual demand, we can design the latest refrigerant CO2, R410A, R507A and special low temperature cold agent etc.. |
| (3) | We are qualified by ISO9001. |
| (4) | We guarantee on time delivery and in time services. |
| (1) | Q: Are you a factory or trading company? |
| A:We are manufacture factory. And you are welcomed to visit us for inspection. The quality control flow will show you ourprofessional. Also you will enjoy the best price and competitive price. | |
| (2) | Q: How long is your delivery time? |
| Generally it is within 2-60 days. | |
| (3) | Q: How do you guarantee the quality of the products? |
| A:Strict product quality control, quality makes the future.This is the tenet of our factory. Each product from our factory has strict testing procedures, and must be 100% quality before delivery. | |
| (4) | Q: What is the warranty period for the goods? |
| A: All products from us wanrranty is 12 months . |
Suppliers with verified business licenses
Audited Supplier 
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