2020 High Quality Package Unit on Rooftop Form Shenglin
1. Hotel air source heat pump
2. CE, RoHS approved
3. Easy installation and maintenence
4. High efficiency
5. Low noise level
Shanghai Shenglin provides customers with high-quality and high-effect products based on advanced production technologies, mature manufacturing processes and strict quality controls and keep communicating with understanding customers demands, which repays us with self improvements and the trust and recognition of customers
Hotel air source heat pump:
1. Economical operation
Generally cost less to operate than other types of conventional heating systems, save your electricity or gas bills.
2. Safety
Operate at a high efficiency with no flames, fumes, or flues; Water and electricity isolated
3. Environmental friendly
Transfer heat that's already in the environment; Low CO2 emissions.
4. Easy operation
With intelligent control systems which convenient and simple operation
5. Constant hot water supply
Provide hot water no matter in cloudy day, snowy day or at night, unlike solar collectors which have to be facing the sun.
6. Heat pump water heater can be applied to sanitary hot water, house heating.
Quality Control
NewTimes air to water heat pump water heater production
quality control:
1. Research and Development
We have more than 30 well-qualified technology elites.
Our R&D team has many years experiences of heat pump, we We have been committed to improving the COP, technology, and defrosting items.
2. Purchasing
In order to ensure heat pump quality, we purchasing department purchase good quality materials according to each model heat pump BOM list.
We demand each spare parts supplier has products testing report, and relative CCC, ISO certificates, from compressor, expansion valve and so on core material to small parts such as screw, shim and so on. Our quality department strictly inspect on all materials.
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. Each production line will be responsible for its procedure.
4. Checking
The quality department will check each procedure of heat pump. And each heat pump water heater must be checked seriously before leave our factory, COP, heating capacity must be 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
The qualified heat pump is packaged by especial designed cartoon or fumigation wooden frame before send to our warehouse, avoid hitting.
6. Services:
Supply OEM service for customers.
Produce heat pump according to customer's special demands.
Supply free spare parts according to order quantity.
Long warranty period.
We are Detail Oriented, Focus on Quality, Never Cut Corners'.
Model
FAQ
Q1. Are you manufacturer or Trade Company?
We are manufacture factory and we can accept OEM order.
Q2. What's the order process?
1) Inquiry---provide us all clear requirements.
2) Quotation---official quotation list with all clear specifications.
3) PI--Confirm all the order technical data and price
4) Payment terms--- T/T deposit in advance
5) Production---mass production
6) Shipping--- by sea. Detailed picture of package will be provided.
7) After-sales Service--Any questions, we will try best to assist to solve for you.
Q3. How to get a prompt quotation?
When you send the inquiry to us, pls kindly send it with below technical information.
A. Function: Cooling only or cooling and heating?
B. Capacity: _____KW or ___Ton
C. Refrigerant: R407C, R410a or R134a
D. Voltages and Frequency : ______V/PH/HZ
E.Application:
Contact Me
Note: for further information please contact
Ms. Diana Han
Audited Supplier 
Audited Supplier 
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