5/F.Building 31, Yili,Yuhua Garden,Daxing District

Established in 2006, Beijing Xijia Lida Technology Co.,Ltd, is one of the largest companies in China providing traffic safety products. Our main products include traffic cones, traffic sings, delineat...

Room502,QingCheng C block,Daxing District,Beijing

Beijing Road Friend Science & Technology Development Co., Ltd. is a professional company for traffic products. We integrate the R&D and production. Our main products are plastic traffi...