China Outstanding Guardrail Delineators Manufacturer
JACKWIN is a leading manufacturer and supplier of guardrail delineators with over 20 years of experience in China. We provide the most comprehensive guardrail edge delineation solutions for road contractors, suppliers, and government procurement, including guardrail reflectors, W-beam guardrail delineators, LED solar guardrail delineators, and glass bead reflective delineators. We guarantee that our delineators fully comply with MUTCD and EN 1463, EN 12899, OSHA, and ASTM regulations and standards.
JACKWIN Factory possesses robust capabilities in design, mold manufacturing, and production, and has passed the ISO 9001 quality management system certification. Our factory spans an area of 50,000 square meters and is equipped with a range of machinery, including injection molding machines, laser cutting machines, laminating machines, dispensing machines, CNC turret punch presses, spot welders, and more.
Guardrail Delineators for Sale
JACKWIN guardrail delineators are road safety devices installed on guardrails, overpasses, and other public infrastructure. They provide reflective or retroreflective visibility during nighttime or low-visibility conditions. Our delineators’ reflectors include PMMA, glass beads, low-power LEDs, and 3M reflector sheets, installed on W-beam guardrails, double or triple wave guardrails, cable guardrails, and concrete barriers.
Offer you the following advantages
- Meet your diverse requirements for reflective performance and delineator durability, delivering products with the best value for money.
- Elevate guardrail safety standards, boosting your bid success rate.
- Reduce traffic accident rates, effectively minimizing liability risks and maintenance costs.
If you’re seeking a high-quality, cost-effective factory for collaboration, JACKWIN is your wisest choice.

Guardrail Delineators by Materials
Size: 1250 * 106 mm, with compliance to CE, ISO9001-2008, made of high-quality fiberglass material.
Size: 12*10 cm, made of plastic, aluminum plate bracket, and high-strength reflective films, with reflection at night.
Solar panel: 0.5W, flash rate: 100-110times/min, made of ABS material, laminated 3M HIP reflective film, with NI-MH 2000mAh, size:125*110mm.
Size: 120*70*50mm. composed of an aluminum alloy holder covered with PC material, and solar panels with a NI-MH battery.
Made from PMMA reflectors of 7mm thickness, steel brackets of 1.5mm thickness, size: 50*120mm, available in red, white, and yellow.
180*100mm in size, made of PE with reflective 3M film, uses black adhesive for sticking and tearing off, highly sticky, has a quick installation, adhering to cement or wooden surfaces.
Size: 180*40mm, composed of glass beads cat eye reflectors, and a black PP bracket, 7mm in reflector thickness, retro reflective.
179mm*119mm*41mm in size, 139.4g in weight, with two laminate 80mm-diameter PMMA reflectors, bolted to the blocks on the guardrail posts or beams.
Made from plastic brackets and PMMA reflectors, diameter 110mm in size, installed with bolts or clips, for road curves and intersections.
150*110*50mm in size, 500-meter visibility, high-intensity prismatic, bolt-mounted, steel brackets with hot-dipped galvanized surface, Corrosion-resistant and wind-resistant.
Made of HIP reflective film and glass bead reflectors on a single side, steel bracket, 100*50*11mm in size, Long-range high-intensity illumination, and close-range reflection.
Made from aluminum support and double-sided 3M HIP, 35.5*10mm in size, provides high brightness and long-distance visibility, suitable for high-demand sections of highways.
Primarily used on curves, ramps, and tunnel entrances, it offers cutting-edge performance and the highest installation stability, with low wind resistance.
Dia150*170H*40mm in size, IP68 waterproof, flash 60times/min, solar panel of monocrystalline silicon 5V 200mA and 3.2V, 900mA battery, equipped with 8 LED chips.
- Video
- Design Drawing and Specification
Please follow our warehouse guardrail and gate drawing for your reference. You can also send your own drawing to us for customization. Please follow guardrail dimensions here!
Guardrail Contour Marker
JACKWIN guardrail contour markers are primarily available in four shapes: rectangular, trapezoidal, triangular, and circular. The markers we offer in these shapes comply with traffic safety regulations and road engineering standards in various countries, including the United States, the United Kingdom, Australia, New Zealand, Africa, the Middle East, and others.
Function:
- Assist vehicles in navigating complex scenarios such as dim vision, heavy rain and smog, steep mountain roads, and winding tunnels.
- Avoid colliding with guardrails to prevent casualties.
For more information about guardrail contour markers, please click to send an email.


Guardrail Delineator Material: PMMA vs PC vs PET
JACKWIN guardrail delineators utilize PMMA, PC, and PET as key materials for protective casings. We offer a range of selection options tailored to diverse application scenarios and the unique properties of these materials.
- PMMA: Offers the strongest optical properties and best reflective performance, but has poor impact resistance and becomes brittle in severe cold. It is well-suited for urban road guardrails, as well as indoor or sheltered environments.
- PC: Offers the highest impact resistance and excellent weather resistance, but its surface is prone to scratches, and it comes at a higher price. It is particularly suitable for highways, mountainous regions, high-risk collision zones, and northern areas with severe cold.
- PET: Offers good chemical resistance and the best cost-performance ratio. Environmentally friendly and recyclable, it is well-suited for temporary facilities.
Our delineators are available in the materials listed above for your selection, and you may also request composite materials. If you have procurement needs for our delineators, please email us for a quote.
Reflective Delineators vs Solar LED Delineators
JACKWIN’s reflective delineators primarily utilize glass beads and 3M HIP films to form their most critical reflective structure. These reflectors have a visible range of approximately 300 meters to the human eye, which increases with the intensity of vehicle headlights. In rainy or foggy conditions, their reflective effectiveness decreases. Our delineators are primarily suitable for straight sections of highways, standard curves, and municipal roadways.
JACKWIN solar LED delineators utilize batteries and solar panels to illuminate in any environment when sufficiently charged. Moreover, LEDs offer superior penetration capabilities. They come with high maintenance costs and a battery lifespan of up to five years. Our delineators are primarily designed for use on high-risk road sections prone to traffic accidents, such as sharp curves and steep slopes.
If you’d like more detailed options, feel free to email us.

Applications
Browse JACKWIN warehouse guard rails widely used in many fields and occasions as follows:
JACKWIN guardrail delineators are primarily used on guardrails, barriers, and overpasses to mark roadways and maintain traffic safety.
According to road safety management regulations and construction rules, the spacing of guardrail delineators is approximately 525 feet.
JACKWIN guardrail delineators are priced primarily based on material, exchange rates, shipping costs, and raw material expenses. For a detailed quotation on our products, please send us your order quantity.
3M reflective sheets, glass beads, and solar LED lights.
Install using adhesive, bolts, or nails onto a wood block or composite block on the post.
Yes, JACKWIN factory supports OEM and ODM, and you can send an email for customization.
JACKWIN supports including courier, air freight, and sea freight, and provides EXW, FOB, CFR, CIF, DAP, and DDP methods.
Our delineators have a normal service life of approximately 7 years. For temporary projects using PET-material delineators, the service life is around 3 years.
JACKWIN offers guardrail delineators in red, yellow, orange, blue, green, and other colors for your selection.
First, you may determine whether to select durable, high-visibility guardrail delineators based on the project type. You can email the project drawings to our professionals for analysis, and we will recommend suitable delineators for you.


-80x69.png)

























