Ningbo Jiangdong Black Pearl of Electronic Science and Technology Development Co. Ltd.

Ningbo Jiangdong Black Pearl of Electronic Science and Technology Development Co., Ltd. is a small technology company, since 2003 since the founding of the alarms is committed to technology development, the security responsibility to millions of households. Now has its own intellectual property rightsImproved security alarm system. The socket leakage alarm can prompt the user appliance leakage fault. Companies and enterprises to establish a partnership to create a brilliant tomorrow.