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Help CenterGalvanized Landscape Guardrails With Quality Assurance From the Source Factory, Customized for Roads. 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 stakes, construction fences, and fences
3. Customization of various barriers such as municipal barriers, community barriers, lawn barriers, school barriers, fences for railway stations and airports, and wire mesh fences for stadiums.Galvanized landscape barriers with quality assurance, from the source factory, customizable for roads. Longbang Traffic Facilities
Guanxian Longbang Traffic Facilities Co., Ltd. is located in Guanxian County, Liaocheng City, Shandong Province, known as the "Hometown of Barriers". 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-of-billions-level traffic facilities industrial cluster in Guanxian County, Longbang Traffic has built 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, and strictly implements the ISO9001 quality management system and the national standard GB/T 31439 "Corrugated Beam Steel Barriers". It controls the whole process from the re-inspection of raw materials upon warehousing to the shipment 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 roads, municipal roads, and rural roads.Galvanized landscape barriers with quality assurance, from the source factory, customizable for roads. Longbang Traffic Facilities
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Double-wave corrugated beam barrier
Triple-wave corrugated guardrail: Gr-A / Gr-SB / Gr-SA grade, reinforced 506mm wide wave plate, suitable for expressways, sharp mountain bends and approach roads of extra-large bridges;
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);
Full 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. Guanxian Longbang Traffic Facilities Co., Ltd. guarantees the quality of galvanized landscape guardrails. We are the source factory for road-customized products.
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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 numerical control plate cutting and automatic film pasting processes;
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Mileposts, 100-meter stakes, road boundary markers, crossing marking stakes, warning columns. Landscape guardrails
Galvanized landscape guardrails with quality assurance from the source factory, customized for roads by Guanxian Longbang Traffic Facilities Co., Ltd.
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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 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 site fences: Municipal isolation fences, bridge sidewalk fences, community/stadium/railway protection nets, power fences, etc.
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Customized design: Provide BIM-assisted detailed design and strengthened fence 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 "single-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.
Galvanized landscape guardrails with quality assurance from the source factory, customizable for roads. Longbang Traffic Facilities
Longxing Avenue · Bang'an Road Smooth
Guanxian Longbang Traffic Facilities Co., Ltd. takes "protecting the safety of every road" as its mission, adheres to the original intention of quality, continuously improves manufacturing processes and service levels, and 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! Galvanized landscape guardrails with quality assurance from the source factory, customizable for roads. Longbang Traffic Facilities
Contact us
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Address: 240 meters east of the intersection of Wuxun Avenue and Zhenxing Road, north of the road, Chongwen Sub-district, Guan County, Liaocheng City, Shandong Province
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Main products: W-beam steel guardrails and a full set of traffic safety facilities | Signage | Sound barriers | Municipal guardrails | Engineering supporting services
Galvanized landscape guardrails with quality assurance from the source factory, customizable for roads. Longbang Traffic Facilities
Galvanized landscape guardrails with quality assurance from the source factory, customizable for roads. Guanxian Longbang Traffic Facilities Co., Ltd. offers hot spring and river channel guardrails. Titanium alloy has a melting point of 1668 degrees Celsius and extremely strong corrosion resistance. The pipe wall thickness is 2 millimeters, and the tensile strength is 900 MPa. Argon arc welding and X-ray flaw detection are used. The handrail is wrapped with a heat insulation sleeve to prevent burns. Each meter costs over 10,000 yuan and is used in high-end resorts. Emergency escape bridge guardrails are equipped with quickly openable escape doors in specific sections. The door is 1 meter wide and 1.8 meters high. It is usually locked and flush with the guardrail without affecting the anti-collision function. In an emergency, pressing the handle can trigger the pneumatic device, and the door will be popped open 30 degrees within 0.5 seconds. There is a slow-descending slide or a folding staircase behind the door for people to evacuate to the safe area under the bridge. An escape door is set every 200 meters, and there are reflective signs for indication. The control system is linked with the bridge fire alarm. Once the detector is triggered, all escape doors will be automatically unlocked. A functional test is carried out once a month to ensure the mechanical components are flexible and reliable.
Galvanized landscape guardrails with quality assurance from the source factory, customizable for roads. Guanxian Longbang Traffic Facilities Co., Ltd. offers river channel anti-ship collision guardrails. The floating steel anti-collision box is 3×1.5×1 meters and filled with closed-cell foam. The steel plate is 6 millimeters thick. The red and white warning paint is connected to the riverbed anchor through a chain. The deformation of the box absorbs energy to protect the bridge pier. The cultural relief bridge guardrails integrate regional cultural elements into the guardrail design, showing historical stories or folk customs through the relief process. The relief depth is 2 - 5 centimeters, prefabricated with GRC (Glass Fiber Reinforced Cement), and the flexural strength is not less than 12 MPa. The pattern design should avoid being too complex to affect the structural stress, and the relief area should not exceed 40% of the guardrail surface area. In historical and cultural cities, the guardrail reliefs are often inspired by local allusions, such as the dragon-patterned guardrails of the Zhaozhou Bridge and the stone lion guardrails of the Lugou Bridge. Each relief board has a number on the back for easy replacement and maintenance in the future.
Galvanized landscape guardrails with quality assurance from the source factory, customizable for roads. Guanxian Longbang Traffic Facilities Co., Ltd. offers rehabilitation garden guardrails. The copper alloy handrail has a purity of 99.9%, and the height is 0.9 meters, which is convenient for wheelchair patients. The column spacing is 1.2 meters, and the crossbeam has a wavy design. There are flower beds at the bottom planted with lavender and rosemary, and the rest area is widened to 50 centimeters. The modern minimalist style landscape guardrails adopt extremely simple geometric shapes, outlining the space contour with thin lines. The stainless steel square tube has a cross-section of 30×30 millimeters, a wall thickness of 2 millimeters, and a brushed surface. They are arranged at a spacing of 15 centimeters, forming a semi-transparent virtual partition. The columns are hidden in the green belt, with only the crossbeams and vertical rods exposed, giving a light visual effect. The height is 1 meter, and the bottom is suspended 10 centimeters to create a floating feeling. This kind of guardrail is suitable for modern-style squares and commercial blocks, being simple yet elegant, with a moderate cost (about 800 yuan per meter).
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