墨西哥采购需求：扁瓶，笔记本瓶，塑料方形水瓶，方形瓶，方形扁水瓶，方形塑料水瓶

I'm looking to source several types of water bottles for our upcoming product line. Specifically, I'd like to focus on square water bottles, dumbbell-shaped water bottles, and aluminum water bottles. It's important that these products not only meet high-quality standards but also have appealing designs that attract customers. Could you please provide me with details regarding your available options in these categories? Additionally, insights on pricing, minimum order quantities, and customization possibilities would be greatly appreciated. We're hoping to establish a reliable partnership, so any information you can share will help us move forward. Thank you!