In solar lighting lamps bar production process

In recent years, also in the rapid development of traffic sign pole products. Product CAD planning and drawing by computer, can not only planning and production drawings for the user, can also according to customer's drawings for production. In addition, it has advanced production equipment, the

 in recent years, the traffic sign pole 【 Traffic sign pole also known as the road sign pole, pole, road signs used to indicate the traffic line on both sides of the road and pillar, traffic sign pole is made by steel tube processing molding, surface treated with hot dip galvanized. 】 Products are also in rapid development. Products through the computer CAD 【 Computer aided design ( CAD - 计算机辅助设计) The use of computers and graphics device to help designers to design work. 】 Planning and mapping, can not only planning and production drawings for the user, can also according to customer's drawings for production. In addition, it has advanced production equipment, perfect production technology, a group of outstanding technical staff, a batch of rich experience in production and installation of skilled workers, can be done in a short period of time specified by the user tasks. Traffic signs column should be used in hot dipping acid, external surface corrosion treatment, the thickness of p 75 um, accord with GB - / t13912 - The requirements of 92. The service life of the plan shall not be less than 30 years. Galvanized surface should be smooth and beautiful, the color should be basically the same. After the hammer test shall not be flaking and peeling. Galvanized test statement. Traffic signs rod products conform to the requirements, the overall size beautiful generous, shaft appearance and smooth, uniform color. Galvanized layer lubrication level off, the spray coating adhesion, no flaking off. Mark lever