Hangzhou Fanttest Biotech Co., Ltd. Address Room 201, Building 1, No. 37-3, Futang Road, Tangqi Town, Linping District, Hangzhou City, Zhejiang Province,311106 E-mail emmaliang@fanttest.com leonardo@fanttest.com sales@fanttest.com ky@fanttest.com（Chinese） Phone Fanttest: +86 19357222653 Leonardo: +86 13923803691 Emma：+86 13958122572 Coco Ke：+86 19957820368（Chinese） Hours Monday-Friday: 9am to 6pm