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After-Sale Service

After-Sale Service

After-Sale Service

Our company has a complete after -sales service system. Each sales need to make a corresponding return visit to the customer within the specified time. Sellers need to give customer advice, praise, and complaints to the sales director. Our company will make the corresponding solution based on the feedback from customers. In addition, we provide free warehouse services. If customers still have other goods in China, then we can put the goods in our warehouse first, and then wait for loading container, not charges during the period.

After-Sale Service
The Other After -Sales Service Is as Follows

Offer free sample as customer request.


2 years' warranty for optical amplifier, EDFA WDM.


1 yesrs' warranty for 1550nm optical transmitter.


Customer other reasonable requirements.

Product Inquiry
Email us if you are interested in JUNPU communication fiber optic products and solutions.
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