Shenzhen smart-core technology co.,ltd. · 10th Floor, Building A, Chuangyi Kexing Science Park, No. 198, Keji Zhongyi Road, Yuehai Street 10th Floor, Building A, Chuangyi Kexing Science Park, No. 198, Keji Zhongyi Road, Yuehai Street Nanshan District Shenzhen Guangdong CN 518057