5.How is your production management and quality control system?

We have a complete quality control system , all of our products will be fully pre-inspection by QC departments before shipping to you . We have the certification of ISO and ROSH. All our product process follows up ISO9001:2015, in process quality checking, final product quality checking. The strict implementation of ISO9001 assures to provide error – free products to our customers.

As we are the factory, directly sales, we can offer the best and competitive price for you.

7.What is your sample policy?

Free samples are available, pls feel free to contact us to get them.

8. How about your delivery time?

Generally, it will take 7 to 10 working days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.

Paddle Type Flow Switch Plastic Water Flow Switch For Heat Pump

히트펌프용 패들형 유량 스위치 플라스틱 물 유량 스위치

After the water flow pushes the water baffle to a certain extent, the top reed switch will sense the magnetic above the water baffle to output the switching quantity/contact signal, that is, the contact is closed. When the water flow is too small or no flow, the external magnet repulsion with the water baffle magnet is used to restore the disconnection signal.