Why do you want to clink when you drink?
Whether it's a banquet, a wine party or an ordinary cocktail party, people always like to raise their glasses when they drink, which has long become a common sense when people drink. However, how was...
2019/08/28
What is the minimum order quantity (MOQ)?
1 piece.
2019/08/28
What is the lead time?
Normally 30 days,but depends on the goods,for some our standard units,we always prepare stock and fast delivery is available.
2019/08/28
What about the payment item?
30%TT deposit, balance paid before delivery -- amount > USD10,000100%TT deposit -- amount < USD10,000
2019/08/28
Do you accept OEM or ODM?
Yes,we do. Thenow has a professional R&D team,OEM or ODM orders are welcome here.
2019/08/28
Are you factory?
Yes, we are a professional manufacturer focusing on total air system control.
2019/08/28
What do supply air volume, fresh air volume and exhaust air volume refer to respectively?
Supply air volume is the total air delivered to the room, consisting of fresh air plus return air. Fresh air volume is the outdoor air brought in. Exhaust air volume is the stale air expelled from the...
2019/08/28
Relevant introduction of ductless hrv
The ductless hrv adopts the constant air volume control technology, and the fresh air volume on the side of the pipe is not affected by the pipe length in a certain range, but provides a constant air ...
2019/08/28
Relevant introduction of hrv mechanical system
Principle of hrv mechanical system When the heat exchanger installed in hrv mechanical system is running in summer, the fresh air obtains cold energy from the exhaust wind, so that the temperature of ...
2019/08/26
The Sixth Shanghai International Popular Science Products Expo
August 23-26,2019,guided by the China Association for Science and Technology,Shanghai Science and Technology Association,Shanghai Municipal Culture and Tourism Bureau,Shanghai Science and Technology C...
2019/08/25
Relevant introduction of commercial hrv
A commercial hrv is a device that transfers part of the heat of a hot fluid to a cold fluid. Heat exchangers are common equipment in chemical industry, petroleum industry, power industry, food industr...
2019/08/24
Relevant introduction of commercial hrv units
Commercial hrv units is composed of heat exchanger, temperature control valve group, steam trap group (when the heat medium is steam) circulating pump, electric control cabinet, base, pipeline, valve,...
2019/08/22
We are family
On August 21, Thenow celebrated the eighth employee's birthday in 2019. Fate let us meet here, together to build this beautiful and harmonious family. Birthday is the most special day for everyone! W...
2019/08/21
Principal and function of hrv hepa filter
Hrv hepa filter working principle is: When Hrv hepa filter works, indoor ventilation and fresh air was positively way cross through the heat exchanger core respectively, because of air flow on both si...
2019/08/20
Relevant introduction of constant temperature and humidity
Constant temperature and humidity machine is composed of refrigeration system, heating system, control system, humidity system, air supply circulation system, and sensor system, which is divided into ...
2019/08/18
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