巴基斯坦采购需求：水脱色剂、聚DADMAC、DADMAC、PAM-聚丙烯酰胺、聚胺、PAC-聚氯化铝

I'm interested in your camera products and would love to get more detailed information about what you have available. Specifically, I'm looking for options that cater to both amateur and professional photographers. Could you please provide details on the various models, their features, and pricing? I'm particularly keen to understand any bulk purchase discounts and warranty options you may offer. Photos and specifications would be beneficial as well. Looking forward to your prompt response!