Traffic signs road traffic signs is defined graphical display of traffic regulations and road information sign, it can give the image of traffic regulations, specific, concise expression, also expressed the content is difficult to describe in words, and to manage traffic, driving instruction direction in order to ensure smooth traffic and traffic safety facilities. Applied to roads, urban roads and highways all dedicated, has the nature of the Act, vehicles, pedestrians must obey traffic signs road traffic signs are color features. Shape. Characters, graphics and other road users to pass information to manage traffic facilities. Road traffic signs and traffic conditions should be combined set. Provide accurate and timely information and guidance through traffic signs, road users make a smooth and efficient arrival, facilitate traffic flow and road safety. Basic requirements of traffic signs? 1, Traffic Signs should be considered, rational layout, lack of information or prevent overload phenomenon. Information should be connected, important information should be repeatedly displayed. ? 2, traffic signs under normal circumstances should be set in the direction of travel on the right road or above the carriageway; you can also set up according to the specific situation on the left, or to the left and right sides at the same time setting. ? 3, in order to ensure the visibility, the same place you need to set more than two signs can be mounted on a support structure (support) on, but most not more than four; flag set separately, should meet the ban, instructions and warnings flag setting space. ? 4, in principle, to avoid different types of signs and set. Structure (support) on time can not be set as conditions of restricted individual, one supporting up to; to lift the speed limit sign, unban overtaking signs, intersection preemption flag, the car will first sign, stop to sign, reduce speed signs should be set separately no more than two signs. When the sign board in a support structure (support) and set up, should the ban, indicating the order of the warning, the first following the first left-right order. ? 5, warning signs should not set up. The same place when you need to set up two or more warning signs, set up only one where most needed in principle. Traffic signs to be divided into categories according to use warning signs, prohibition signs, signs, guide signs, signs and construction signs tourist areas. Signs Cards from the background color, graphics or character color, border color and matte color composition, as shown below. The overall structure of the sign by the sign plate, chutes and a reinforcing member, sign faces, supports and fasteners and mark these parts, the following were their manufacturing processes and materials will be explained. First, signs plate 1, mark the floor material may be employed? 3mm? Thick aluminum plate, material properties shall comply? GB5768, GB / T6892? And? JT / T279? Relevant requirements. 2, the bottom edge and the angle between the flags should be appropriately chamfered, are rounded and polished to be smooth, the edges can not have glitches. 3, the size of the sign board, the general dimensions deviation of ± 5mm, if the dimensions larger than? When 1.2m, the deviation of dimensions of ± 0.5%, the adjacent side of the angle deviation of? 0.5 °. 4, the sign board should be smooth, no wrinkles surface flatness tolerance within the dents or deformation, sign board per square meter range should not exceed? 1.0mm. 5, sign board does not allow cracks, uneven visible scratches, damage and color; in any one area of ??the upper surface 50x50cm2, does not allow the presence of one or more of the total area of ??more than 10mm2 bubble is not allowed?? There retroreflective performance uneven. 6 ,? when producing a large number of identical signs (You Qiguo label warning, ban, signs, etc.) should be used when screen printing. 7, installed on the bridge when the collision on the wall, the sign board to be based on anti-wall side of the arc of manufacture. Second, the aluminum tank and reinforcement 1 ,? chute bottom mark selection and performance quite similar material, generally adopt aluminum alloy extruded profiles. 2,2 square meters or more behind the sign board with wide? Aluminum chute, aluminum tank 65mm intervals of? 50cm, material properties shall comply? GB / T6892? Of the requirements. Fuzhou Chang Xin Traffic Engineering Co., Ltd. was founded in 2009, the plant is located in the town gates Cangshan Fuzhou Xie Hang industrial zone, the company covers an area of ??over 3000 square meters. We are engaged in road traffic signs, traffic sign pole, single cantilever double cantilever sign posts, road signage, traffic signs, road signs, tourist area signs, signpost, traffic signage, wave beam steel guardrail, highway Waveform guardrail, road traffic engineering, parking and other facilities engineering, loyal production, sales, installation and construction of the professional company, we build a professional team, while the completion of a number of typical project case, the implementation of many projects, so that we The staff further training and improve all aspects of cooperation between the staff of precision, excellent construction, customers of our product quality and service, price advantage and so have gained great praise, because we are factory direct, so whether it is price and quality are definitely worth your trust, our aim is customer-oriented, to provide you with the lowest price of the province but also for you to guarantee high quality products, and look forward to working with you and win-win, we extremely cherish every times sincere cooperation with you.