美国采购需求：中国产瑞他曲肽10毫克、15毫克、20毫克、30毫克、5毫克、FD粉末

I'm reaching out to inquire about your product offerings, as I'm currently in the process of sourcing items for my upcoming project. I would appreciate any catalogs, brochures, or specifications you have available, as I'm looking to understand the range of products you provide and their respective features. Additionally, if there are any new arrivals or popular items that you recommend, please let me know. I'm particularly interested in quality and pricing, so any details or samples you can provide would be extremely helpful. Looking forward to your prompt response so we can move forward efficiently!