Hangzhou Hangkai Electric Technology Co., Ltd.
Hong Kong Hangkai Intelligent Control Electric Co., Ltd.
Singapore Hangkai Intelligent Control Electric Co., Ltd.
Sales Hotline:+86-571-28058216
Service Hotline:+86-571-28182315
Overseas Sales:+86-571-28057577
+86-13073695198
Email:htgl@hkdq.cn
hwobd@hkdq.cn(Overseas)