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Help CenterNon-standard Landscape Guardrails With Quality Assurance From the Source Factory, Long Service Life. Longbang Traffic Facilities
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Guanxian Longbang Traffic Facilities Co., Ltd.'s main products are as follows:
1. Manufacturer of corrugated guardrails, bridge guardrails, landscape guardrails, river 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, bollards, iron horses, water horses, warning posts, crossing piles, warning piles, 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. Non-standard landscape guardrails with quality assurance, from the source factory, long service life. Longbang Traffic Facilities
About Longbang
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 Landscape Guardrails
Relying on the advantages of the tens of billions of 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 spraying 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 projects of national expressways, national and provincial trunk lines, municipal roads, and rural roads. Non-standard landscape guardrails with quality assurance, from the source factory, long service life. Longbang Traffic Facilities
Full range of product matrix. Non-standard landscape guardrails with quality assurance, from the source factory, long service life. Longbang Traffic Facilities
️ Highway Corrugated Beam Steel Guardrail 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, reinforced 506mm wide wave plate, suitable for expressways, sharp bends in mountainous areas 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 + color 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.
Non-standard landscape guardrails with quality assurance, from the source factory, long service life, 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 CNC cutting and automatic film-laminating processes;
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Milestones, hundred-meter piles, road boundary markers, crossing markers, warning posts. Landscape guardrails
Non-standard landscape guardrails with quality assurance from the source factory, long service life, Guanxian Longbang Traffic Facilities
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 highways 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 Site Fences: Municipal isolation fences, bridge sidewalk fences, community/stadium/railway protection nets, power fences, etc.
Engineering Services and Core Advantages
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Customized Design: Provide BIM-assisted detailed design and enhanced fence solutions for special working conditions such as mountainous areas along cliffs, soft foundation sections, and frozen soil regions;
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One-stop Delivery: Cover the full-process services including 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 fences
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National Response: A mature logistics cooperation network, and a professional after-sales team provides technical consultation and installation training support.
Non-standard landscape fences with quality assurance, from the source factory, long service life, Guanxian Longbang Traffic Facilities Co., Ltd.
Enterprise Philosophy
Marching Forward with Vigor and Ensuring 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, 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 transportation power! Non-standard landscape guardrails are provided by a source factory with quality assurance and long service life. 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 Sub-district, Guanxian County, Liaocheng City, Shandong Province
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Main Products: Corrugated beam steel guardrails and a full set of traffic safety facilities | Signboards | Sound barriers | Municipal guardrails | Engineering supporting services
Non-standard landscape guardrails are provided by a source factory with quality assurance and long service life. Longbang Traffic Facilities
Non-standard landscape guardrails are provided by a source factory with quality assurance and long service life. Longbang Traffic Facilities. The sports stadium guardrail has a spear-shaped top with a spike height of 15 cm and a spacing of 10 cm. The square steel pipe column is 80×80 mm. The diamond wire mesh has a pore size of 50×50 mm and a wire diameter of 4 mm. The dark green paint blends well with the greenery. The electric door can be accessed by swiping a card. The airport apron landscape guardrail needs to meet the control requirements, with a height not exceeding 1.2 meters. It is made of fragile materials to prevent the generation of debris in case of accidental aircraft collisions. The guardrail is made of foam aluminum with a density of 0.4 g/cm³ and a compressive strength of 5 MPa. It will shatter into fine particles after impact. The color is eye-catching orange, and the surface is coated with high-brightness reflective paint. The column is made of fiberglass, which will break brittlely without producing sharp edges. The guardrail foundation uses a quick-release ground anchor for convenient temporary relocation. This kind of guardrail sacrifices strength for safety, meeting special safety requirements.
Non-standard landscape guardrails are provided by a source factory with quality assurance and long service life. Longbang Traffic Facilities. The high-speed railway bridge guardrail has a pre-buried steel plate at the top for installing a sound barrier. The height from the rail surface is not less than 2.5 meters. The inner side is attached with sound-absorbing cotton with a noise reduction coefficient (NRC) of up to 0.85. A grounding flat steel is pre-set inside the guardrail to prevent electromagnetic interference, and the surface is sprayed with anti-flashover paint with an insulation resistance exceeding 100 megohms. The ecological revetment guardrail adopts a gabion cage structure filled with natural pebbles. The cage size is 2×1×0.5 meters, the steel wire diameter is 3 mm, and it is coated with Galfan for anti-corrosion. The cages are stacked layer by layer to form a stepped shape. The top is poured with concrete for capping and installed with railings. The gabion cage has a porosity of 30%, which is conducive to the growth of aquatic plants and the habitation of fish. The pebble size is 10 - 20 cm, and the local materials are used to reduce costs. This kind of guardrail has both protective and ecological functions. The project cost is about 800 yuan per meter, and it is easy to maintain. Just replenish the pebbles and repair the cage when it is damaged.
Non-standard landscape guardrails are provided by a source factory with quality assurance and long service life. Longbang Traffic Facilities. The wetland park guardrail is made of imitation wood grain aluminum alloy with a wood grain realism of 95%. The column spacing is 2 meters, and there are three layers of crossbeams. The screw pile is screwed into the soil for 1.2 meters without excavation. A transparent acrylic baffle is added to the top of the bird habitat area to avoid disturbing the birds. The design focus of the pedestrian overpass guardrail is on preventing falls and protecting children's safety. The net height shall not be less than 1.3 meters, and the vertical rod spacing must be less than 11 cm to prevent children from getting through. The stainless steel composite pipe guardrail matches well with the modern architectural style with its mirror-polished effect. Its 304L material can withstand salt spray corrosion for more than 3000 hours in coastal cities. The handrail part adopts an arc-shaped cross-section design, with a width controlled between 5 - 7 cm, which is convenient to hold and does not obstruct the line of sight. On the uphill and downhill sections, the guardrail needs to be tilted synchronously with the slope and a double handrail is set to meet the needs of people of different heights. For night lighting, embedded LED light strips are arranged along the bottom of the guardrail, with an illuminance of more than 30 lux and no glare to ensure pedestrians' sense of security at night.
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