美国采购需求：真空泵瓶、塑料化妆品罐、面霜罐、滴管瓶、泡沫泵瓶、泡沫分配瓶

We're interested in developing a serum that utilizes dual chamber airless packaging and would like to explore your offerings in this category. Could you provide detailed pricing information on all available dual chamber airless packaging options? Additionally, if you have any recommendations or insights on the benefits of specific types of dual chamber designs, we'd appreciate your input. We aim to ensure our product meets the highest quality standards, so any additional information on the features and specifications would be helpful. Thank you!