Maybe you are a tandem bikes purchasing manager, who are looking for high quality tandem bikes, and XACD Titanium cycles are a professional manufacturer & supplier that can meet your needs. Not only tandem bikes we produced have certificated the international industry standard, but we can also meet your customization needs. We provide online, timely service and you can get professional guidance on tandem bikes. Don't hesitate to get in touch with us if you are interested in tandem bikes, we won't let you down.