BEIJING LONGSTAR INTERNATIONAL IMP&EXP CO., LTD was founded in Oct. 2003 based in Zhongguancun Technology Park - Beijing, China. Today, Longstar is the global market leader for the laser engraving materials and advertisi ...
Beijing Longstar International Imp & Exp Co., Ltd
A-303, Xiezi Park, No.11 Xinghuo Road, Fengtai Dis
Beijing, BE 100070