Tianjin ocean bicycle was founded in 2005, is a professional bicycle manufacturer located in the bicycle kingdom in Tianjin.We have more than six production lines, and have an annual output of more than 500 thousand vehicles.The bicycle factory covers an area of over sixty thousand square meters. Has its own pipe cutting workshopframe welding workshop, frame spraying workshop, and frame heat treatment workshop.We have strong technical force, advanced manufacturing technology and excellent quality, and havepassed ISO9001 certification, SGS certification, IFA certification, CNAS certification, CQC and so on.