法国采购需求：折叠轮椅，折叠式轮椅，助行轮椅，旅行轮椅，成人步态训练器，步态装置

I'm interested in exploring various wheelchair options your factory offers. Specifically, I'd like to know about the different types and features available, such as manual and electric models, and any customization options you provide. Additionally, please provide a price list for each type of wheelchair, including any bulk purchase discounts or special deals. I'm looking for a comprehensive range of options to meet diverse needs, so any additional info regarding specifications or lead times would be greatly appreciated. Thanks!