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Help CenterGalvanized and Powder-coated Riverside Guardrails, Sturdy, Durable, and Impact-resistant. Longbang Traffic Facilities
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Guanxian Longbang Traffic Facilities Co., Ltd. mainly deals in the following products:
1. Manufacturer of corrugated guardrails, bridge guardrails, landscape guardrails, river channel guardrails, signposts and signs (construction available)
2. Signboards, signposts, reflective signs, wide-angle mirrors, aluminum road studs, corner guards, colored corner guards, anti-glare panels, trapezoidal contour lights, rectangular contour lights, speed bumps, anti-glare panels, barricades, iron horses, water horses, warning posts, crossing stakes, warning stakes, construction fences, and fences
3. Customization of various guardrails such as municipal guardrails, community guardrails, lawn guardrails, school guardrails, fences for railway stations and airports, and wire mesh fences for stadiums. Galvanized and powder-coated riverside guardrails are sturdy, durable and impact-resistant. Longbang Traffic Facilities
Guanxian Longbang Traffic Facilities Co., Ltd. is located in "the hometown of guardrails" - Guan County, Liaocheng City, Shandong Province. It is a modern comprehensive service provider integrating R & D, precision manufacturing, sales and trade, engineering design, and construction and installation, focusing on the field of road traffic safety facilities. Liaocheng riverside guardrails
Relying on the advantages of the tens of billions-level traffic facilities industrial cluster in Guan County, Longbang Traffic has built a cold bending forming production line for corrugated guardrails, fully automatic CNC punching equipment, hot-dip galvanizing and electrostatic powder coating anti-corrosion treatment production lines, and strictly implements the ISO9001 quality management system and the national standard GB/T 31439 "Corrugated beam steel guardrails". It controls the whole process from the re-inspection of raw materials upon storage to the delivery of finished products, and is committed to providing high-standard, full-life-cycle safety protection solutions for the safety protection projects of national expressways, national and provincial trunk roads, municipal roads, and rural roads. Galvanized and powder-coated riverside guardrails are sturdy, durable and impact-resistant. Longbang Traffic Facilities
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Double-wave corrugated guardrail
Three-wave corrugated guardrail: Gr-A / Gr-SB / Gr-SA grade, reinforced 506mm wide wave plate, suitable for expressways, sharp bends in mountainous areas and approaches to extra-large bridges;
Anti-corrosion process: Hot-dip galvanizing (average zinc layer ≥600g/㎡ / ≥85μm), hot-dip galvanizing + colored powder coating composite coating, zinc-aluminum-magnesium alloy coating (suitable for coastal/alpine/heavy saline-alkali environments);
Complete set of accessories: φ114/φ140 round columns, 130×130 square columns, anti-blocking blocks (196×178×200×4.5mm), brackets, R160/R250/R350 end heads, column caps, M16/M20 high-strength anti-theft bolts, etc. are supplied in a complete set. Galvanized and powder-coated riverside guardrails are strong, durable and impact-resistant. Guanxian Longbang Traffic Facilities Co., Ltd.
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Single-column/double-column/cantilever/F-type signposts for expressways and municipal use;
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Aluminum plate signs, using high-strength/diamond-grade reflective film, with CNC cutting and automatic film pasting processes;
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Mileposts, 100-meter stakes, road boundary markers, crossing markers, warning posts. Riverbank guardrails
Galvanized and plastic-sprayed riverbank guardrails are durable and resistant to impact, Guanxian Longbang Traffic Facilities Co., Ltd.
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Anti-glare facilities: Anti-glare panels, anti-glare nets;
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Sound barriers and noise reduction products: Metal louver/microporous composite sound-absorbing barriers, suitable for expressways and urban expressways;
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Road ancillary facilities: Speed bumps, delineators, raised pavement markers (cat's eyes), solar warning posts, snow fences, isolation piers;
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Municipal and venue guardrails: Municipal isolation guardrails, bridge sidewalk guardrails, community/stadium/railway protection nets, power guardrails, etc.
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Customized design: Provide BIM-assisted detailed design and reinforced guardrail solutions for special working conditions such as mountainous areas along cliffs, soft foundation sections, and permafrost regions;
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One-stop delivery: Cover the whole-process service from scheme optimization and selection → production progress supervision → national logistics distribution → on-site installation technical guidance;
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Quality traceability: A quality file for each "product" is established for key products, the parameters are traceable, and third - party testing is supported; Riverbank guardrails
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National response: A mature logistics cooperation network and a professional after - sales team provide technical consultation and installation training support.
The galvanized and plastic - sprayed riverbank guardrails of Longbang Traffic Facilities are sturdy, durable and impact - resistant.
March forward bravely and ensure smooth traffic
Guanxian Longbang Traffic Facilities Co., Ltd. takes "safeguarding the safety of every road" as its mission, adheres to the original intention of quality, and continuously improves the manufacturing process and service level. It is willing to join hands with engineering construction units, dealers and colleagues from all walks of life in society to build a solid safety defense line for the construction of a transportation - powerful country! The galvanized and plastic - sprayed riverbank guardrails of Longbang Traffic Facilities are sturdy, durable and impact - resistant.
Contact us
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Address: North of the road, 240 meters east of the intersection of Wuxun Avenue and Zhenxing Road, Chongwen Sub - district, Guanxian County, Liaocheng City, Shandong Province
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Main products: W - beam steel guardrails and a full set of traffic safety facilities | Signboards | Noise barriers | Municipal guardrails | Engineering supporting services
The galvanized and plastic - sprayed riverbank guardrails of Longbang Traffic Facilities are sturdy, durable and impact - resistant.
Galvanized and powder-coated riverbank guardrails are sturdy, durable, and impact-resistant. Guanxian Longbang Traffic Facilities Co., Ltd.'s river channel guardrails have stainless steel QR code nameplates embedded in the columns. Scan the QR code to get information about the river chief, water quality and water level, and scenic spot introductions. The laser-engraved QR codes can withstand the weather for over 10 years. The background can update flood prevention warnings. More than 100,000 columns have been installed in total. The landscape guardrails at subway entrances and exits need to be in harmony with the style of surrounding urban furniture, using a combination of stainless steel and tempered glass. The cross-section of the stainless steel column is 80×80 mm, with a wall thickness of 2 mm, and the surface is mirror-polished. The glass panel is 12 mm thick, tempered, and has high impact resistance. The height of the guardrail is 1.1 m, and the bottom of the glass is 20 cm from the ground. A drainage groove is set. At the corners, the glass uses the arc hot-bending process with a radius of 1 m, creating a strong sense of integrity. LED light strips are installed on the top of the guardrail to illuminate the entrance and exit areas at night. This kind of guardrail is modern and fashionable, enhancing the city's image.
Galvanized and powder-coated riverbank guardrails are sturdy, durable, and impact-resistant. Guanxian Longbang Traffic Facilities Co., Ltd.'s riverside promenade guardrails have double handrails at different heights: the high one is 1.1 m and the low one is 0.7 m. The stainless steel wrapped with nylon has a warm touch. The spacing between H-shaped steel columns is 2.5 m. The tempered laminated glass panel is 10+1.52+10 mm, and there is a 20 cm green belt at the bottom. The sunken bridge guardrail has its top designed as a seat, with a width of 40 cm and a height of 45 cm, providing a short rest area for pedestrians. The seat surface is made of anti-corrosion wooden strips or GRC wood-like materials, and a drainage groove is set below to prevent water accumulation. The main body of the guardrail still maintains the anti-collision function, and the seat is only an additional function that should not weaken the structural strength. On the landscape bridge, a rest area is set every 10 m. The height of the guardrail in the seat area rises to 1.3 m, while the rest of the sections remain at 1.1 m. At night, hidden LED light strips are installed under the seats, creating a floating light band effect and enhancing the charm of the bridge's night view.
Galvanized and powder-coated riverbank guardrails are sturdy, durable, and impact-resistant. Guanxian Longbang Traffic Facilities Co., Ltd.'s urban viaduct guardrails use aluminum alloy hollow carvings combined with LED light strips, which not only ensure safety but also enhance the recognizability of the skyline. Engineers optimize the column spacing through finite element analysis to control the deformation of the guardrail within 50 cm after being hit by an 80-ton heavy vehicle. A sliding structure is adopted at the expansion joint to avoid temperature stress. The design of cable-stayed bridge guardrails needs to fully consider the sealing and waterproofing of the areas where cable ducts pass through. An annular rubber sealing sleeve and a stainless steel press ring are set at each cable duct exit, which can adapt to the slight vibration of the cables and prevent rainwater from seeping in. At the disconnection of the guardrail in this area, an overlapping transition section with a length of no less than 2 m is used to ensure the continuity of anti-collision is not affected. Near the cable tower, the height of the guardrail gradually changes to 1.5 m to match the curve of the tower column, and the length of the transition section is controlled within 10 m. The computer numerical control cutting technology is used to ensure a smooth arc transition. In terms of color, the guardrail uses the same white coating as the cables, forming a unified visual language against the blue sky background and reducing the driver's visual fatigue.
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