Do speed humps reduce cut-through traffic?

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

What types of speed humps are available?

Common designs include circular speed humps (12 feet long) for streets with multiple neighborhood accesses, and flat-topped speed humps (22 feet long) for local streets.

What is the lead time for production?

The average lead time is within 15 workdays for both peak season and off-season periods.

Factory Direct Sale Rubber Speed Hump with CE Passed

Name: Factory Direct Sale Rubber Speed Hump with CE Passed
Brand: Sanmen Aroad Traffic Facility Factory
SKU: 704516912

Zhejiang, ChinaSanmen Aroad Traffic Facility Factory

US$9.05

120-149 Meters

US$8.45

150-299 Meters

US$8.35

300-499 Meters

US$8.30

500+ Meters

Sample price:US$50.00/piece.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

CE, ISO

Transport Package

Woven Bag or Carton

Specification

Trademark

Aroad

Origin

Zhejiang, China

HS Code

4016999000

Production Capacity

10000meter/Month

Key features

Durable Recycled Rubber: Moulded from tough, durable recycled rubber material for long-lasting performance.

High Visibility Design: Available in black and yellow with contrasting colors and reflectors for day and night visibility.

Effective Speed Control: Designed to reduce vehicle speed to 20 mph gently without causing driver discomfort.

Wet Surface Grip: Surface tread ensures strong grip even when the road surface is wet.

Easy Installation: Easily installed and adjusted to site conditions for permanent or temporary use.

Suitable for Heavy Vehicles: Highly suitable for HGVs and various applications including railways and tunnels.

CE Certified Quality: Product has passed CE certification ensuring compliance with safety standards.

Customizable OEM/ODM: OEM and ODM services are available for customized manufacturing needs.

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: ≤11.50h 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, typically 12-22 feet long, allowing vehicles to pass at 20 mph comfortably. A speed bump is abrupt, 1-3 feet long, forcing vehicles to slow down almost to a stop.

Q:How do speed humps control vehicle speeds?

Speed humps cause a gentle rocking motion that creates driver discomfort, encouraging drivers to slow down to 20 mph. They are self-enforcing and often placed every 200 to 600 feet.

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

Driving at high speeds can cause significant driver discomfort and may jolt the vehicle's suspension, occupants, or cargo, acting like a rough bump.

Q:Can speed humps be installed on any street?

They are typically placed 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:How are drivers warned about speed humps?

Warning signs like 'Road Humps Ahead' are placed before the humps, indicating the advised speed. The humps are also marked with diagonal white stripes for visibility.