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Help CenterNon-standard Landscape Guardrails, Physical Factory for Custom Orders. Longbang Traffic Facilities
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Guanxian Longbang Traffic Facilities Co., Ltd. mainly deals in the following products:
1. Manufacturer of corrugated beam barriers, bridge barriers, landscape barriers, river barriers, signposts and signs (construction services 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 piles, construction fences, and fences
3. Customization of various barriers such as municipal barriers, community barriers, lawn barriers, school barriers, barriers and fences for railway stations and airports, and wire mesh fences for stadiums. Customized requirements for non-standard landscape barriers from the physical factory of Longbang Traffic Facilities
About Longbang
Guanxian Longbang Traffic Facilities Co., Ltd. is located in the "Hometown of Barriers" - 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 landscape barriers
Relying on the advantages of the tens - billion - level traffic facilities industrial cluster in Guan County, Longbang Traffic has established a cold - bending forming production line for corrugated beam barriers, fully automatic CNC punching equipment, hot - dip galvanizing and electrostatic spraying anti - corrosion treatment production lines. It strictly implements the ISO9001 quality management system and the national standard GB/T 31439 "Corrugated Beam Steel Barriers", controlling the whole process from the re - inspection of raw material warehousing to the delivery of finished products, and is committed to providing high - standard, full - life - cycle safety protection solutions for national expressways, national and provincial trunk roads, municipal roads, and rural road safety engineering projects. Customized requirements for non - standard landscape barriers from the physical factory of Longbang Traffic Facilities
Full - line product matrix. Customized requirements for non - standard landscape barriers from the physical factory of Longbang Traffic Facilities
️ Highway corrugated beam steel barrier system
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Double-wave W-beam Guardrail: Gr-C / Gr-B / Gr-A grade, with a plate thickness of 2.5 - 4.0mm, suitable for county and township roads and general highways;
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Triple-wave W-beam Guardrail: Gr-A / Gr-SB / Gr-SA grade, with a reinforced 506mm wide wave plate, suitable for expressways, sharp mountain bends and approach roads of extra-large bridges;
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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);
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Complete Set of Accessories: φ114/φ140 round columns, 130×130 square columns, anti-blocking blocks (196×178×200×4.5mm), brackets, R160/R250/R350 ends, column caps, M16/M20 high-strength anti-theft bolts, etc. are supplied in a complete set.
Customized demand for non-standard landscape guardrail physical factory, Guanxian Longbang Traffic Facilities Co., Ltd.
Traffic Signs and Poles
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Single-column/double-column/cantilever/F-type sign poles for expressways and municipal use;
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Aluminum plate signs, using high-intensity/diamond-grade reflective film, with numerical control plate cutting and automatic film pasting processes;
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Mileposts, hundred-meter stakes, highway boundary markers, crossing marking stakes, warning columns. Landscape guardrails
Customization available for non-standard landscape guardrail physical factory by Guanxian Longbang Traffic Facilities Co., Ltd.
Other traffic safety and municipal security products
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Anti-glare facilities: Anti-glare boards, anti-glare nets;
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Sound barriers and noise reduction products: Metal louver/microporous composite sound-absorbing barriers, suitable for high-speed and urban expressway along the line;
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Road ancillary facilities: Speed bumps, delineators, raised road markers (cat's eyes), solar warning columns, snow fences, isolation piers;
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Municipal and Site Guardrails: Municipal isolation guardrails, bridge sidewalk guardrails, community/stadium/railway protective nets, power guardrails, etc.
Engineering Services and Core Advantages
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Customized Design: Provide BIM-assisted in-depth design and enhanced 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 services from scheme optimization and selection → production progress supervision → national logistics distribution → on-site installation technical guidance;
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Quality Traceability: Establish a "one-item" quality file for key products, with traceable parameters and support for third-party testing; Landscape 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.
Customized requirements for non-standard landscape guardrail physical factories by Guanxian Longbang Traffic Facilities Co., Ltd.
Corporate Philosophy
Drive Forward with Vigor, Ensure Smooth and Safe Roads
Guanxian Longbang Traffic Facilities Co., Ltd. takes "Protecting the Safety of Every Road" as its mission. It 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, distributors and colleagues from all walks of life to build a solid safety defense line for the construction of a strong transportation country! Customized requirements for non - standard landscape guardrails are available at Longbang Traffic Facilities.
Contact Us
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Address: North of the road, 240 meters east of the intersection of Wuxun Avenue and Zhenxing Road, Chongwen Street, 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 | Sound barriers | Municipal guardrails | Engineering supporting services
Customized requirements for non - standard landscape guardrails are available at Longbang Traffic Facilities
Customized requirements for non - standard landscape guardrails are available at Longbang Traffic Facilities. The lawn guardrail is made of white PVC material, 40 cm high, with two crossbeams and a 10 - cm spacing between vertical rods. It is UV - resistant, non - fading and maintenance - free. It can be installed by insertion without hardening the ground, costing about 80 yuan per meter and is widely used in villa gardens. The ancient canal guardrail needs to reflect the historical features, adopting the traditional style of bluestone balustrades and baluster columns. The balustrade is 8 cm thick and 50 cm high, carved with Ruyi cloud patterns or lotus patterns using the shallow relief technique with smooth knife - work. The spacing between baluster columns is 2 meters, with lion or gourd carvings on the column heads and obvious tapering of the column body. The stone is selected from Shandong bluestone or Fujian granite, with a compressive strength of not less than 100 MPa. During installation, mortise - and - tenon joints are used, and lime - glutinous rice pulp is poured between the balustrades and baluster columns, consistent with traditional craftsmanship. The production year and the name of the craftsman are engraved on the back of each balustrade to inherit the spirit of craftsmanship.
Customized requirements for non - standard landscape guardrails are available at Longbang Traffic Facilities. The modern minimalist guardrail is made of 30×30 mm stainless - steel square tubes with a wall thickness of 2 mm, treated with wire drawing, with a 15 - cm spacing and semi - transparent. The columns are hidden in the green belt with a 10 - cm suspension at the bottom to create a floating feeling, costing about 800 yuan per meter and suitable for modern squares. The anti - corrosion system of the guardrails on the cross - sea bridge is a test in the engineering field. The chloride ion concentration in the marine atmosphere can be dozens of times that in the inland. The ordinary galvanized layer will become ineffective within three years in this environment. Therefore, the cross - sea bridge guardrails generally adopt a triple - protection strategy: a 120 - micron thick thermal spray aluminum coating at the bottom, an 80 - micron thick micaceous iron intermediate sealer, and a 60 - micron thick polyurethane fluorocarbon top - coat, with a total dry film thickness of over 260 microns. In the splash zone, a rubber water - stop and stainless - steel edging are added at the connection between the guardrail foundation and the bridge deck to prevent seawater from seeping into the steel structure along the gaps. In addition, the inner cavity of the guardrail columns is filled with polyurethane foam to prevent the accumulation of condensed water. Each column has a removable inspection cover at the top for convenient regular coating thickness detection and partial repair.
Customized requirements for non - standard landscape guardrails are available at Longbang Traffic Facilities. The ecological bridge guardrail is made of recycled plastic and bamboo fiber composite materials, reducing the carbon footprint by 40% and having an impact resistance of 30 kJ/m². Climbing plants are planted inside the columns and supplied with water through drip irrigation, which can reduce the temperature by 3 - 5 degrees Celsius in summer. There are gaps reserved at the bottom for small animals to pass through. The sunken bridge guardrail has its top designed as a seat, 40 cm wide and 45 cm high, for pedestrians to rest briefly. The seat surface is made of anti - corrosion wooden strips or GRC wood - like materials, with a drainage groove 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 without weakening the structural strength. On the landscape bridge, a rest area is set up every 10 meters. The height of the guardrail in the seat area is raised to 1.3 meters, while the rest of the sections remain at 1.1 meters. At night, there are hidden LED light strips under the seats, creating a floating light - band effect and enhancing the charm of the bridge's night view.
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