... Bank of China,Beijing Municipal Branch, Beijing, PRCBeneficiary: Beijing JS Technology Co., Ltd.Beneficiary Add: Bldg 9, No.221 ... Bank of China,Beijing Municipal Branch, Beijing, PRCBeneficiary: Beijing JS Technology Co., Ltd.Beneficiary Add: Bldg 9, No.221 ... 24 hours3 years guarrantee, 1 year for gasing locking systemFree parts replacement service within guarrantee. (EXPRESS charge shall be paid ...