R&D and Sales Center：
Shenzhen Huiyf Electronics Co., Ltd.
2nd Floor, Building A, Wanxin Commercial Plaza, Zhongxin Road, Xinqiao Street, Baoan District, Shenzhen
Principal:Mr Wu
Telephone:86-013416799680
Manufacturing and mold development center：
Shenzhen Huiyf Electronics Co., Ltd.（Yueqing Manufacturing Base）
Dawushi Industrial Zone, Hongqiao Town, Yueqing City, Zhejiang Province
Principal:Mr Wu
Telephone:86-013352963975
