Our firm sticks to the basic principle of "Quality is the life of your company, and status will be the soul of it" for Dyu Electric Bike, Electric Tandem Tricycle For Adults , Three Wheel Bike For Handicapped , Tricycle Power Bike ,Frozen Electric Tricycle . Adhering to the business philosophy of 'customer first, forge ahead', we sincerely welcome clients from at home and abroad to cooperate with us give you best service! The product will supply to all over the world, such as Europe, America, Australia,Guatemala, Ecuador,Leicester, Turin.With strong technical strength and advanced production equipment, and SMS people purposefully , professional, dedicated spirit of enterprise. Enterprises took the lead through the ISO 9001:2008 international quality management system certification, CE certification EU ; CCC.SGS.CQC other related product certification. We look forward to reactivating our company connection.