美国采购需求：面条

I'm currently exploring purchasing options for specific products in the Los Angeles area and would greatly appreciate any insights you can provide. Ideally, I'm looking for both retail locations and wholesale suppliers that can meet my requirements. If you have any recommended vendors or distributors known for quality and competitive pricing, please share their contact details or addresses. Additionally, I'm interested in knowing if there are any local trade shows or events coming up that focus on these products. Networking opportunities in such settings could also be beneficial. Your guidance would be invaluable in helping me make informed decisions, so any details or suggestions you have would be fantastic. Thanks in advance for your help!