Traffic signs are very important for road safety, both with cars together or with cars and pedestrians. A good traffic sign must be clearly visible. have the correct size Durable, not dull quickly The material used to produce traffic signs can be selected to suit the usage, such as galvanized steel, aluminum, etc. The background or text of these traffic signs may be made from ordinary stickers for use in small spaces. other or if used in organizations with cars using higher speeds to highway traffic signs must use highly reflective traffic signs or very high reflectivity (Engineering grade or government-accepted grade), but no matter what kind of traffic sign Including the type that is not in the picture below, Science Supplier Co., Ltd. can produce them with high quality for durable and safe use.