Looking for bags for clothing from china

Buy offer Details

Im looking for a few different poly bags, we can start with 10x13inches and 18x18inches at 2.5mm thickness color is white with no custom design or logo. I’d like to see pricing set at different quantities starting at your MOQ all the way up to 500,000.

I’m also looking for letter envelopes, 4x6 direct thermal labels with a 1 inch core, and bubble mailers but we can talk about those after the poly mailers.
i need 250,000 each size (envelop)
please share me the details
thank you