Headquarter：
Address: Building 12, No. 42, Tianhe Road, Donghu Street, Linping, Hangzhou, Zhejiang,P.R. China
Factory 1:
Address: No. 11, Optoelectromechanical Park, No. 1692, Xinghu Avenue, Development Zone, Nantong City，Jiangsu,P.R. China
Factory 2:
#0001-101, No. 68, Gongjian Road, Chengxiang Sub-district, Laiyang City, Yantai City, Shandong Province, P.R. China
