0086-10-67536160
Room 1-2007, Shidai Fengfan Bldg., No. 15, Majiapu West Road, Fengtai District, Beijing, China (Mainland)
KONE door switch KF-9074, US $ 3 - 5 / Piece, KONE/WITTUR, KF-9074.Source from Beijing Excellent ImportingExporting Co., Ltd. on Waimaotong.com.