Beijing North Star Yaao SciTech Co., Ltd.
No. 169 Rear Street Xiaohongmen Chao Yang Dis. 100176 Beijing China (Rep.) Phone: +86 10 87603139 Fax: +86 10 87603786 http://www.bnsst.com yaaoxsh@bnsst.com Manufacturers Company Profile Company Profil eijing North Star SciTech Co., Ltd is a Hi-Tech share-issuing enterprise, which specialized… Read moreBeijing North Star Yaao SciTech Co., Ltd.