86-571-88298230
309, Hualong Business Bldg., No. 110, Moganshan Road, Hangzhou, Zhejiang, China (Mainland)
Photoelectric Smoke Detector Fire Alarm With CE, US $ 3.7 - 4.2 / Piece, Zhejiang, China, OKEFIRE, OK-623PS.Source from Hangzhou Oke Fire Equipment Co., Ltd. on Waimaotong.com.