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

I'm looking for some detailed info regarding your auto products. Could you provide me with catalogs or specifications? I'm particularly interested in features, pricing, and availability. Additionally, if there are any new models or upcoming releases, I'd love to hear about those as well. Please let me know the lead times for orders and any bulk purchasing options you might have. Thanks!