86-574-63268377, 63265968
No. 180, Xizhu Yanshan Highway, Qinyan Village, Henghe Town, Cixi, Ningbo, Zhejiang, China (Mainland)
Long range wireless doorbell double dingdong doorbell, US $ 2.5 - 2.6 / Piece, Zhejiang, China, Baihuon, BH9701.Source from Ningbo Baihuang Electric Appliances Co., Ltd. on Waimaotong.com.