Shandong Longsheng Biotechnology Co., Ltd.
Address : E-2-102, Shidaizongbujidi,No.15 Lanxiang Road, Tianqiao District, Jinan, Shandong, China
Postcode : 250032
Fax : +86-531-58530859
Work time : Mon. to Fri. 8:00am to 5:00pm (Beijing Time GMT+8:00)