C309, Bldg. C, Changjiang Software Park, 180 Changjiang South Rd., Baoshan Area, Shanghai, China (Mainland)

Shanghai Biancheng Electronic Technology Co., Ltd.is a wireless calling system , coaster pager, service bell, call the business, get food, emergency alarms and other professional production and proce...

Floor 2, Building 2, No.2298, Hanghe Road, Pudong District, Shanghai

Shanghai Biancheng Electronic Technology Co., Ltd.is a wireless calling system , coaster pager, service bell, call the business, get food, emergency alarms and other professional production and proce...

In the most revolutionizing industry Shanghai Kingbell Electronic Co., Ltd has reached a milestone owing to the top notch production facility with technologically advanced equipment to manufacture fi...