印度采购需求：硫化蓝BRN、液体硫化黑4GN、硫化黑BR 200%、靛蓝、罗丹明B、孔雀石绿（无铅）

I'm a manufacturer and wholesale dealer based in India, currently sourcing red dye for my products. I'm looking to switch from my current agent as the costs are eating into my profits. If your quality meets my standards, I'm ready to place an order for a full container, around 10-15 tons. Could you please arrange to send me samples to India? This would help me evaluate if your product aligns with my needs before finalizing the order. Thanks!