比利时采购需求：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

We're currently sourcing a range of wheelchairs and are particularly interested in options that cover various needs. This includes standard wheelchairs with steel frames that are heavier and suitable for temporary settings, as well as specialty models like tilt-in-space and reclining wheelchairs for those requiring pressure relief and improved posture. We also need lightweight models that incorporate aluminum or titanium for easier transport, along with transport wheelchairs that caregivers can easily maneuver. Additionally, we're looking for sport/active wheelchairs designed for competitive use and electric models that offer customization for active users with enhanced ergonomics. Please send your catalog that showcases these options, as well as any other features that align with our requirements. We're evaluating multiple suppliers, so a prompt response would be appreciated.