韩国采购需求：最好的牛胶原蛋白肽，牛胶原蛋白肽，牛胶原蛋白，牛胶原蛋白粉，溶解性好的牛胶原蛋白，食用保健牛胶原蛋白粉

I'm interested in sourcing high-quality hydrolyzed bovine collagen powder for my business. Could you please provide me with a detailed quote that includes pricing, minimum order quantities, and any bulk discounts you may offer? Additionally, I'm keen to learn about your production processes and sourcing of raw materials, as the quality of the collagen is crucial for my needs. Also, I would appreciate it if you could send a sample of the collagen powder for my evaluation. This will help me assess the quality and ensure it meets the standards required for my product line. Please let me know the shipping details and the expected delivery time for the sample as well. Looking forward to your prompt response!