Shenzhen Renqing Excellent Technology Co.,Ltd

Address：Room 1601, Floor 16, Block A, Zhongguan Shidai Square, Xili Liuxian Avenue, Nanshan District, Shenzhen

Technical Support Email：services@rockphone.cn

Amazon Technical Support Email：techsupport@rockspace.cc

Tel:+1(833)8166-558

EST: 9:00-17:00 / PDT: 06:00-14:00