尼泊尔采购需求：水脱色剂，聚DADMAC，DADMAC，PAM-聚丙烯酰胺，聚胺，PAC-聚合氯化铝

I'm interested in your products, particularly those that emphasize good quality and efficient performance. Can you provide more details on the specifications, features, and any available options? Additionally, I would like to know about the pricing and lead times for bulk orders. If there are any promotional offers or discounts available, please include that information as well. Looking forward to your response!