印度尼西亚采购需求：鱼胶原蛋白肽、牡蛎肽、牛胶原蛋白肽、大豆肽、核桃肽、蚯蚓肽

I'm interested in sourcing Fish Collagen Tripeptide for our production line. Could you please provide detailed information regarding your available products? Specifically, I'd like to know about the different grades you offer, their sourcing methods, and any relevant certifications that ensure quality. Additionally, if you have specs or a data sheet available, that would be great. I'm also curious about your pricing structure, including bulk order discounts and lead times for delivery. Understanding the minimum order quantity would also help us align our purchasing strategy. If you could send over samples for evaluation, that would be beneficial. Looking forward to your prompt response to facilitate our decision-making process!