Email:
Sales: salesglobal@challenbioglobal.com
Support: globalservice@challenbio.com
Address: Room 405, Building A, Beijing BeautySpot Incubator Enterprise, No.25 Yongxing Road, Daxing District, Beijing, 102629, China.
Beijing Challenbio Technology Co., Ltd.
Address: Room 405, Building A, Beijing BeautySpot Incubator Enterprise, No.25 Yongxing Road, Daxing District, Beijing, 102629, China.
Sales: salesglobal@challenbioglobal.com
Support: globalservice@challenbio.com
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