Tianjin Diou Bicycle Company Limited was founded in 2002,is located in Beichen area.Tianjin City with an area of more than 25000 square meters and over 700 employees.Because of our production capacity we can offer very com-petitive prices on our production as we are an oem bicycle factory for many overseas customers.We also have our own inhouse design departement can design bicycles according to your requirements.From there we can also manu-facture these bicycles offering an end to end solution.