南非采购需求：硫化染料、萘酚染料、冰染染料、酸性染料、直接染料、碱性染料

I'm reaching out to inquire about your range of dyes, specifically if you offer both oil and water-based options. We're interested in incorporating high-quality dyes into our production line, and it would be helpful to know the varieties you have available. Additionally, if you could provide details on the specifications, including application methods and any relevant safety information, that would greatly assist us in making an informed decision. Samples would also be appreciated so we can evaluate the performance and compatibility with our materials. Looking forward to your response!