ShangHai Ergonomi Detecting Instrument Co., Ltd. alamat Gedung 2, Lane 1365, Kangqiao East Road, Pudong New Area, Shanghai, China. E-mail frank@radtek.cn Telpon +86 18621613512 +86 021-68183030 jam Senin-Jumat: 9 am nganti 6 sore Setu, Minggu: Tutup
