比利时采购需求：肽、美容肽、健身肽、减肥肽、送货上门肽

I'm reaching out to inquire whether your company supplies ingredients specifically for the cosmetics industry. We're looking for high-quality components that can meet the strict standards of our product line. Additionally, it would be helpful to know the range of ingredients you offer, including any special formulations or unique properties. We're interested in establishing a long-term partnership, so any details about your production capabilities and lead times would also be appreciated.