美商大行(DAHON CALIFORNIA﹐INC.)集团﹐1982年在加州创建，一直率先推动环保的代步工具----折迭自行车。以自创品牌DAHON和YEAH!畅销全球﹐荣获多项国际大奖，先后在中国大陆、台湾﹑荷兰﹑澳门设立分公司和工厂，被吉尼斯纪录誉为“世界最大的折迭车产销商”。

　　大行折迭车早年由前美国著名休斯飞机公司航天专家﹑物理博士韩德玮历经数年研制而成。公司秉承”耕耘人才，服务四海”的经营理念，致力于创造科技﹑时尚﹑人性的环保产品。大行集聚了业内一流的研发工程师,配备了先进的生产设备，年产能力达50万台。拥有国内外专利百余项﹐除广泛自用外,更授权多家顶级同业使用。并通过ISO9001质量体系（TUV）的国际认证，成为折迭车市埸发展方向的领导者，受到各方瞩目。大行折迭车分为城市，电动，山地和运动车四大类，有12”，14”，16”，18”，20”，24”，26”等多种尺寸，不断推陈出新，倍受市场推宠。设计遵循人体力学，乘骑舒适，快速，省力。[大行]坚持品质第一，有完整的品控体系，严格按照各国安全标准生产，备受信赖。

　　[大行]﹐不仅是当代折迭车的代名词。还根据自身优势和市场的需要﹐多元化经营﹐旨在向海内外客户进一步提供专业﹑全面而周到的产品与服务，回馈并造福社会。

Dahon California Inc. is part of the Green Revolution, being the pioneer of foldable bicycles since 1982. It’s Dahon- and Yeah- brand products, made in Taiwan, Shenzhen and Macao, etc., are renowned world-wide. Guinness recorded Dahon as “World’s largest folding bike maker”.

Dahon was founded by Dr. David Hon, formerly of Hughes Aircraft Research Labs, following his invention of the first Dahon folder. With the motto "Talents We Cultivate; Customers Our Pride", Dahon excels in innovative, stylish and environmental products in light transportations. Over 100 patents, some licensed to majors world-wide, bespeaks of Dahon’s character. Its ISO factories yearly turn out 50 models of almost every category, mostly in foldable formats, ranging from 12” through 26”, including electric bikes. They are comfortable, convenient and modern, and are tops in the industry.

"Dahon" is synonymous with"folding bikes". But, based on its synergistic strengths, Dahon is reaching into other related fields, to provide superior services to its many valued customers world-wide.