Do speed humps reduce cut-through traffic?

The primary purpose is speed reduction. Traffic diversion is a side effect; some motorists may avoid humps by using nearby streets, which is a potential disadvantage.

What are the available sizes and materials?

The speed hump is made of molded recycled rubber. Available sizes are 500*350*50mm and 1000*350*50mm. The weight is 14kg/Meter without ends.

Is the yellow color painted on the rubber?

No, the yellow is not painted on. It is a yellow rubber compound compressed directly onto the black bump for better durability and visibility.

Roadway Safety Rubber Speed Hump with Quick Delivery

Name: Roadway Safety Rubber Speed Hump with Quick Delivery
Brand: Sanmen Aroad Traffic Facility Factory
SKU: 705958272

Zhejiang, ChinaSanmen Aroad Traffic Facility Factory

US$9.05

50-149 Meters

US$8.45

150-299 Meters

US$8.15

300-499 Meters

US$7.85

500-999 Meters

US$7.25

1,000+ Meters

Sample price:US$8.00/meter.Request sample

Product profile

Customization

Available

Type

Speed Hump

Material

Rubber

Model NO.

TSH10102

Application

Railway, Parking, Tunnel, Road, School

Size

500mm*350mm*50mm

Certification

Speed Hump Material

Rubber

Speed Hump Size

500*350*50mm, 1000*350*50mm

End Cap Weight

14kg/Meter

Color

Yellow and Black

Speed Hump Packing

Woven Bags

Duribility

>2years

Certificate

CE, BV, Reach

Transport Package

Woven Bag or Carton

Specification

Trademark

Eroson

Origin

Zhejiang, China

HS Code

4016999000

Production Capacity

10000meter/Month

Key features

Durable Recycled Rubber: Moulded from tough, recycled rubber material with durability exceeding 2 years.

High Visibility Design: Yellow rubber compound compressed into black base with diagonal white stripes for day and night visibility.

Effective Speed Control: Designed to reduce vehicle speed to 20 mph gently without causing significant discomfort or suspension damage.

Anti-Slip Surface: Surface tread ensures strong grip even when wet, enhancing safety in various weather conditions.

Easy Installation: Easily installed and adjusted to site conditions, suitable for both permanent and temporary setups.

Versatile Application: Ideal for residential streets, railways, parking lots, tunnels, roads, and schools with HGV suitability.

CE Certified Quality: Meets CE standards with BV and Reach certifications, ensuring high quality and safety compliance.

Fast Production Capacity: Production capacity of 10,000 meters per month ensures quick delivery for large orders.

Company profile

Sanmen Aroad Traffic Facility Factory

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2006-06-19 CertifiedNearest Port: Ningbo PortAverage Response Time: ≤10.68h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummarySanmen Aroad Traffic Facility Factory is a privately owned Chinese supplier established in 2012, with 28 employees, a 2,000 m² manufacturing plant, seven production lines, and 11–20 quality-control staff. Its product range focuses on traffic-safety and rubber-related items, including traffic cones, speed humps, warning posts, convex mirrors, road studs, and barriers. The supplier reports substantial production quantities, 90% export sales, self-operated import/export rights, and export activity beginning in 2006. It states that small orders, multiple payment and transportation methods, one-stop service, and a one-year quality warranty are available. However, management-system certification is listed only as “Others,” R&D engineer experience is limited to one year, and the available trade evidence shows only a small number of associated transactions and buyers. Financial strength and broad customization capability cannot be confirmed from the provided information.

Supplier typeThe supplier is identified as a combined business entity and private owner located in China, operating across manufacturing and multiple product-related sectors. It has self-operated import/export rights and reports that 90% of total sales come from exports, indicating an internationally oriented manufacturing supplier.

After-Sales capabilityThe supplier explicitly states that it provides a one-year quality warranty, supports various transportation methods, accepts small orders, and can provide one-stop service. These statements support some after-sales and service capability, although no evidence specifies claim handling, repair procedures, response times, or service coverage.

Production capacityThe supplier operates seven production lines, employs 28 people, and has a 2,000 m² manufacturing plant. Reported annual output includes 1,000,000 meters of rubber speed humps, 10,000,000 traffic cones, 2,000,000 rubber speed bumps, 10,000,000 warning posts, and 10,000 convex mirrors, providing explicit evidence of multi-product production capacity.

Client casesTrade records associate the supplier with Colombian buyers including CAUCHOS ESPECIALES MALACA SAS and MANUFACTURAS LATINOAMERICANAS DE CAUCHO SAS. Product descriptions include rubber speed reducers and speed humps with cat-eye components, demonstrating identifiable customer-related shipment cases, though the number and breadth of cases remain limited in the provided records.

Product Q&A

Q:What is the difference between a speed hump and a speed bump?

A speed hump is a gradual rise and fall (12-22 feet long, 3-4 inches high) allowing vehicles to pass at 20 mph comfortably. A speed bump is abrupt (1-3 feet long), causing vehicles to slow to almost a stop.

Q:How do speed humps reduce traffic speed?

They cause a gentle rocking motion that creates driver discomfort, encouraging drivers to slow down to 20 mph. They are self-enforcing and often called 'sleeping police officers'.

Q:Can speed humps be installed on any street?

No. They are typically placed only on residential streets with no more than two lanes and a speed limit of 30 mph or less. They are not installed on curved streets, steep slopes, or near emergency facilities.

Q:What happens if I drive over speed humps at high speeds?

At high speeds, speed humps can cause significant driver discomfort and act like a bump, jolting the vehicle's suspension and its occupants or cargo.

Q:How are drivers warned of speed humps?

Warning signs such as 'Road Humps Ahead' are placed before the series. The humps are also marked with diagonal white stripes for proper visibility.