乌拉圭采购需求：背包、运动包、旅行包、儿童包、促销包、手提包

We are looking to purchase 200 units of a lightweight folding shopping trolley. The ideal product should have a capacity of 40 liters and feature four durable all-terrain wheels, with two of them being locking for stability. The design should also include a telescopic aluminum handle for easy maneuverability. Additionally, each trolley must come equipped with a removable 600D Oxford fabric bag that has an insulated lining to keep contents at the desired temperature. Please provide your best pricing options and lead time for this order. It would be helpful to know any available color options or customizations that could be made. We are particularly interested in ensuring quality and durability, so feel free to include any relevant product specifications or certifications that your product possesses. Looking forward to your prompt response!