86-571-88298230
309, Hualong Business Bldg., No. 110, Moganshan Road, Hangzhou, Zhejiang, China (Mainland)
Okefire ABS Wireless Cigarette Smoke Detector Fire Alarms For Home, US $ 2.8 - 4.8 / Piece, Zhejiang, China, OKEFIRE, OK558ASD.Source from Hangzhou Oke Fire Equipment Co., Ltd. on Waimaotong.com.