2021亚洲国产成a在线_欧美 日韩 久久_少妇人妻综合久久中文字幕_一区二区精品视频乱码_日本免费在线观看_国产原创av在线

Xi'an QinKai Biotech Co., Ltd.
Add:  Building 18, District I, Enterprise Accelerator of Xi'an Hi-Tech Industries Development Zone, Caotang, Huyi District, Xi'an, Shaanxi Province, China
Contact:  Mr. Tuo     13609282732         tajinyuan@126.com

                Mr. Ge      15509226999         624457321@qq.com
Tel:  +8629-88352856 
Fax:  +8629-88323691
Website:  www.alliedteched.com