3W Suda Asia Co., Ltd is active in the field of manufacturing and exporting traffic facilities, it has played an important role in creating and developing high quality products all the time for many years. 3W devotes herself to the high-quality tradition dating back to 1997 when she manufactures the first reflective traffic cone with improved material. Nowadays 3W reflective traffic cone are found everywhere. Consequently, 3W is setting the pace in traffic facilities market. To this day, it already has many branches in the world, which located in Shandong province, Shanghai, Guangdong in home and Vietnam in broad and so on. Our main products are Glass Road Stud, Reflective Glass Bead ... more