Contact Us

HEADQUARTER

HANMAI TECH CO., LIMITED

Address: Xixiang Ave., Fuzhongfu Community, Bao'an DistrictPhase 3, Futongcheng, Shenzhen, Guangdong, China 518100

Email: support@onnaisafe.com

Hongkong Branch

HANMAI TECH(HK) CO., LIMITED

Address: Shop 185, G/F, Hang Wai Ind Ctr, No 6 Kin Tai St., Tuen Mun N.T., HongKong

International Business Development (US based)

Lei Lin  |   +1(425)-984-4128  |  l.lin@onnaisafe.com

 

 

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Work Hour: MON-SUN 9AM-12PM(EST)

Please feel free to contact us regarding to any return, replacement or any other questions. You can either submitting the form below, we will do our best to respond within one working day. For some common questions, you may want to check out the FAQs, please click here.