Dear Sir,
How are you and hope you are fine!
This is Kent from Kingson Optoelectronics and we take the initiative to make you an amazing offer as below:
Pls kindly note:
You can get one free sample to evaluate our quality, and the courier cost will be collected at your side, or we can ship the sample together with your other parcels to save courier cost for you.
If you are interested in it, pls kindly feel free to let us know.
Thanks for your attention and look forward to hear from you soon.