After-sale Channel was Officially Established

source:Optolong popularity:49Release Time:2021-08-19

Optolong After-sale Channel was Officially Established

 

Dear Optolong customer, 

 

From today onward, Optolong after-sale channel  was officially established. All Optolong filters will be labeled after-sale channel sticker on the back of the PE carton. 

Keep it, and you will find us forever. Send us email/message to contact@optolong.com if you have any query or issue on Optolong items. 

We would like to deal with your problems as soon as we get the message. 

 

 

In addition, L-Pro, L-eNhance and L-eXtreme are going to have product label. 

 

 

In order to improve the customer satifaction, we welcome your comment, feedback, message, testimonial, suggestion about Optolong filters. 

Contact us at contact@optolong.com

Thanks for your attention and support. Your satisfaction is our business!