Hi,
I hope this message finds you well. I am Ali Talha sourcing manager at lumeo groups. I am interested in sourcing high-quality noise-reduction earplugs. Can you please let me know:
1-What is the Noise Reduction Rating (NRR) of the earplugs?
2-What materials are used in the production?
3-Can you customize the design, color, or shape of the earplugs?
4-Do you offer logo printing or branding options on the product or packaging?
5-Can you please show your all packaging options?
6-Are the earplugs certified for international safety standards (e. G., CE, FDA, ISO)?
7-What is your production lead time for standard and customized orders?
8-What are your payment terms (e. G., 30% deposit, 70% before shipment)?

Right now we are looking for atleast two variations with different colours for each. I am attaching the pictures of my need as well.
I am looking for the best possible prices. Our vision for this product is larger so best pricing and high quality can develop a long term business relationship. We just wanted to keep it very simple.

Please let me know all these things.
Best Regards
Ali Talha.