OBL: Tristar Europe B.V. (Topcom), Jules Verneweg 87, Tilburg, 5015 BH, NETHERLANDS.
OEM: Kodon (Tianjin) Electric & Electronic Apparatus Co. Ltd. (Andon), (Tianjin JiuAn Medical Electronics Co. Ltd.), 7/F Hua Qiao Chuang Ye Plaza, 10 Jin Ping Rd, Ya An St, Nankai Dist, Tianjin, CHINA.