Beijing Reagent Latex Products Co., Ltd. Wāhitau No.6 Xingguang 5thStreet, Taihu Town, Tongzhou District, Beijing 101111, Haina ī-mēra reagent@bjreagent.com reagent@reagent.china.com Waea 0086-10-815025240086-10-81502522(Waeatuhi)
