Liupanshui Run Road Safety Facilities Co., Ltd. is specialized in road marking paint, road marking construction of integrated science and technology business: Parking Management System in Guizhou, Guizhou and parking facilities, car park construction in Guizhou, Guizhou, crossed the road, Guizhou Intelligent Parking Guizhou road marking paint, Guizhou - hot melt marking paint, parking dash company developed: hot melt road marking paint, shocks marking paint, rainy night reflective coating, pavement color paint and other products. Since the market, because of its low price, the majority of users of all ages, the company strictly control product quality, all paint products strictly enforce national standards JT / T280-2004 "road marking paint." So please new and old customers ease of use. Fence is an important part of road safety facilities, the main function is to prevent the vehicle beyond the pavement outside and across the median strip, thereby reducing the severity of the accident. To prevent the vehicle from reaching its outer or break the way out to the driveway for the purpose, a necessary requirement highway guardrail has sufficient mechanical strength to withstand the collision of the vehicle, while protecting personnel from injury, which requires the type of fence material the study. The main structure in the form of semi-rigid guardrail fence, guardrail and flex-rigid guardrail, each form has its own adaptability, is widely used at present is a semi-rigid barrier. According to the shape points, then divided into guardrail, road U-shaped fence, guard column, isolated networks, and other forms of beta fence. Road signs beam guardrail is a common form of semi-rigid guardrail, it has a certain stiffness and toughness, mainly through the beams, columns and subgrade deformation to absorb collision energy, easy to replace damaged parts, and has induced some sight . By wave beam guardrail fence panels, pillars, brackets, discourage block, composition, etc. ends, fasteners and foundation. Waveform fence can increase the aesthetics, while increasing the intensity steeplechase, both ways; automatic production line extrusion, surface clean and no damage, corrosion resistance strong; surface treatment mature; corrosion, aging, sunscreen, anti- high and low temperature characteristics, outdoor environments life up to 10-25 years; the product is simple in structure, beautiful and practical, easy to transport, install a good anti-theft performance, little affected by the actual terrain for the mountain, slope, bending zone adaptability particularly strong, moderate cost, suitable for large-scale use.