Dahon is the world's largest producer of folding bicycles and is dedicated to promoting the use of bicycles as a healthy and environmentally-sound form of transportation. Dahon bicycles are sold in over 30 countries around the world. Dahon is headquartered in the U.S. with offices in Taiwan, China, and the Netherlands. Since 1982, DAHON has produced over 1.2 million folding bicycles for customers around the world. Dahon's team of 50 international professionals is led by founder, Dr. David Hon, a world-renowned laser physicist. Dahon's staff understands the strict quality requirements demanded by international customers and prides itself on providing professional, meticulous service. Dahon produces a wide range of folding bicycles targeted at different bicycle markets around the world. Dahon folding bicycles range from compact commuter bicycles, to full-size mountain bikes, to touring bikes, with wheel sizes from 16" to 20" to 26". Dahon bicycles are widely patented, with over 60 different patents in various countries. Dahon's active R&D program files new patents for innovative designs at a rate of 5 each year.