XI'AN CHANGDA METALWORK CO., LTD (“XACD”),Website:http://www.ti-bikes.com, founded in 1990 Xi’an, China, is a professional titanium bicycle parts manufacture and the joint of design and industry, exporting titanium bike frame and bike components with superior quality and reasonable price. So far we have decades of technology, each frame with strict quality control and test by our QC department. We enjoy great reputation among our customers not only for competitive price and qualified product but also for excellent service. 3AL/2.5V titanium frame can perfectly balance of low weight, smooth ride quality and remarkable durability. It offers a strength-to-weight ratio far better than aluminum or steel, which allows us to achieve more frame stiffness with less material. What makes titanium the stuff of frame building legend? It is the material’s ability to soak up bumps and chatter in the road. A great titanium frame keeps you feeling fresh in the saddle even after long hours, but with none of the over damped wooden ride quality of many carbon frames. XACD bikes in Titanium are lighter than steel bikes, stronger than aluminum or alloy bikes, smoother in comparison to carbon rides, and will make you stand out from the peloton. (STRUCTURE. STRENGTH. BALANCE.)