協新租車, developed by eCBO Information Services Co.Ltd., is a travel and navigation application available on iPhone. This app, under the yamicar brand, offers short-term vehicle rental services with a focus on customization and convenience. With over 60 rental locations across Taiwan, it provides a diverse range of vehicles for various rental needs, including long-term, daily, monthly rentals, subscription-based services, business use, goods transportation, and short-term corporate rentals.

To ensure a premium driving experience, the majority of vehicles offered are less than three years old, guaranteeing reliability throughout the rental period. Additionally, all vehicles are fully insured, undergo a comprehensive 74-point inspection by factory technicians, and are treated with K-200+ oxygen sterilization and cleaning to eliminate odors and ensure a clean and comfortable interior.