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Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-18-2025 | 9013.39 $* | 9464.32 $* |
Aug-18-2025 | 8937.19 $* | 9384.35 $* |
Jul-18-2025 | 7498.86 $* | 7873.19 $* |
Jun-18-2025 | 8786.54 $* | 9225.21 $* |
May-18-2025 | 7650.12 $* | 8033.30 $* |
Apr-18-2025 | 8634.3 $* | 9066.7 $* |
Mar-18-2025 | 8559.31 $* | 8987.80 $* |
Feb-18-2025 | 8483.37 $* | 8907.69 $* |
Jan-18-2025 | 8407.20 $* | 8827.38 $* |
Coaxial heat exchanger consists of one inner twisted tube and one outer tube. Heat and cold liquid separately flow in inner tube and between tubes for heat transferring..Its advantages: pressure proof, quakeproof, ant deformed,
dirty proof, oil returning smoothly, safe and high-quality, leak proof, convenient,
reasonable price, well applied into heat pump system.
1) Research & development
R&D is the core of products technology, it has a crucial import on products performance ,working condition, production quality, production cost and so on. Our R&D team has many years experience of heat pump, we are improving the COP technology and defrosting items.
2) Purchasing
In order to control products quality ,meet engineer demand, Suoning purchasing department purchase good quality materials according to each model heat pump BOM list .Suoning demand each spare parts supplier has products testing report, and relative CCC, ISO certificated, from compressor, expansion vale and so on.
3) Production
Each worker must operate seriously according to production operating standard, pay attention to each installation link, both copper pipe welding and electric controlling connection are both finished with professional technology.
4) Checking
Each heat pump must be checked seriously before leave our factory. COP, heating capacity must reach national standard, all parameters such as current pressure, and water temperature and so on must be recorded, each heat pump test report is stored.
5) Package
After testing and checking , a qualified heat pump is packaged by plastic protective film and wooden case before send to our warehouse, avoid hitting.
Supply Ability:10000 Piece/Pieces per Month
Packing :Wooden cases.
If you want to customize the packing, please contact us
Supply Ability:10000 Piece/Pieces per Month
Данные ресурс не является интернет-магазином, а лишь содержит ссылки на международную торговую площадку Alibaba.com