Shijiazhuang Shielday Technology Co., Ltd. လိပ်စာ No.181 Taihua Street, Shijiazhuang, Hebei, China အီးမေး jacky@shielday.com yan@shielday.com ဖုန်း +၈၆ ၀၃၁၁-၈၅၂၀၆၂၈၀