Hebei Guanzhou Bicycle Co.Ltd was established in 2009. Our company covers an area of 50,000 square meters. Now having more than 400 employees. br mainly produce adult mountain bike road bike , city bike and kids bike. Products have passed CE and ASTM certificate.,brOur company has over 15 years experience for doing OEM bikes for foreign customers . Relay on high standard design team > superb technology excellent quality , we have got many long term business partners from more than 50 countries and areas all over the word.br