Contact
US Office: Kingbull Technology, INC.
Address: 5101 Santa Monica Blvd Ste 8 Los Angeles, CA 90029
Mail: customers@kingbullbike.com
WhatsApp: +1(213) 588-4335
Hong Kong office: JINGYI TRADE CO., LIMITED
Address: Unit 616, 6/F., Kam Teem Industrial Bldg., 135 Connaught Road West, Sai Wan, H.K.
Mail: customers@kingbullbike.com