英国采购需求：最适合干性发质的洗发水、适合油性头皮的有机洗发水、不含硫酸盐的洗发水、适合染发的天然洗发水、去屑洗发水、适合卷发的保湿洗发水

I'm exploring potential partnerships for product development, and I'd love to understand how your factory can contribute to this process. Specifically, I'm interested in the resources and expertise you have at your disposal. What kind of support can you offer during the design phase? Additionally, I'd like to know if you can assist with prototyping and material selection to ensure we achieve the desired quality and functionality for the end product. Moreover, I'm curious about your capabilities in scaling production once development is complete. What is your approach to ensuring that the transition from prototype to mass production is seamless? Any insights on timelines, quality control, and flexibility in adjustments would be helpful. Looking forward to your response on how we can collaborate effectively in this venture.