High Pressure Oil Level Sight Glass for Refrigerant

High Pressure Oil Level Sight Glass for Refrigerant

High Pressure Oil Level Sight Glass for Refrigerant

Changzhou Duling Controller Co.,Ltd is founded in 2002, our company is a combination of research, development, production, marketing and service.

Our main products include solenoid valve, pressure switch,check valve and other refrigeration spare parts. All our products have passed CQC,CE,RoHS testing.

Since its founding, we have been striving to provide better and better products for the society and will keep on doing it in the future.We consider that ensuring the quality of products is the best interpretation of our company's sense of responsibility.

Punctual delivery time:
•Carry out your order into our well-organized production schedule to ensure your punctual delivery time.
•Production report before order packing.
•Shipping notice and photos sending as soon as your order is shipped.

After sales service:
•We will pay high attention to your feedback after receiving the goods.
•Provide 1 year warranty after goods arrival.
•Guarantee all parts available in lifetime using.
•Positively revert your complaints within 2 days.

Q: Are you manufacture or trading company?
A: We are manufacture and we have our foreign trade apartment.
Q: What's your MOQ?
A: Our MOQ is 10 pics for each model.
Q: What's the delivery time?
A: We could deliver the goods within 7 days after order confirmed. Just like purchasing from your local             distributor, but with more competative price.
Q: Can I get free samples?
A: Yes, we could provide free samples and deliver with freight collected.