How long is the service life of this composite manhole cover?

It has a durable service life of more than 30 years without crack and color fading, compared to 5 years for cast iron.

What are the main advantages of this SMC manhole cover?

Key advantages include anti-theft design, high erosion resistance, shock-resistance, lightweight nature, and zero recycling value.

Locking Composite FRP SMC En124 Sewer Manhole Cover

Name: Locking Composite FRP SMC En124 Sewer Manhole Cover
Brand: Hangzhou Jinmeng Road Establishment Co., Ltd.
SKU: 910973955

Zhejiang, ChinaHangzhou Jinmeng Road Establishment Co., Ltd.

US$125.70

10 Sets

Product profile

Customization

Available

Material

SMC

Shape

Circle

Model NO.

JM-MR112D

Certification

ISO, CE, SGS

Product Name

SMC FRP Manhole Cover

Load

D400

Clear Opening

600mm

Raw Material

SMC(Sheet Molding Compound)

Weight

45.0kg

Color

Customized

Certificate

SGS, BV, Ce, En124, Eurofins, ISO

Advantage

Anti-Theft, Anti UV, Eco Friendly, Waterproof

Application

Road Safety Facilities

Feature

Waterproof Anti-Corrosive Anti-Theft

Size

650X48X100mm

Package

Wooden Tray and Plastic Film

Transport Package

25 Sets Per Wooden Pallet

Specification

D400 clear opening 600mm

Trademark

JINMENG

Origin

China

HS Code

3926909090

Production Capacity

800 PCS Per Month

Key features

Anti-Theft Design: Zero recycling value and optional locks prevent theft and reduce maintenance costs.

High Load Capacity: Meets BS EN124 D400 standard, as strong as cast iron with Barcol hardness 63.

Lightweight & Safe: 50% lighter than cast iron, allowing single-worker installation and safer handling.

Long Service Life: Over 30 years without cracking or fading, resistant to corrosion and extreme temperatures.

Customizable Color: Color is customized to meet specific project requirements and aesthetic preferences.

Eco-Friendly Material: Lower carbon footprint than cast iron, with no electricity or heat conduction.

Free Design Service: Custom logo and surface design options available with high resolution ratio.

Durable Features: Anti-slip surface, waterproof, and anti-corrosive for safe road conditions.

Company profile

Hangzhou Jinmeng Road Establishment Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-05-01 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤24h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryHangzhou Jinmeng Road Establishment Co., Ltd. is identified as a manufacturer founded in 2001, with 190 employees and a 30,000 m² manufacturing plant in Zhejiang, China. The supplier produces composite infrastructure products, including manhole covers, grating, water meter boxes, and related items. Evidence indicates more than 10 production lines, 20 R&D engineers, 11–20 quality-control staff, and stated lead times of within 15 workdays in off-peak periods and one month during peak periods. The company holds ISO 9001:2015 and ISO 14001:2015 certifications and reports CE, SGS, BV, and Eurofins certificates. It states that technical consultancy, customer-specific integrated solutions, customization, and after-sales service are available. Export activity began in 2009, with exports representing 21%–30% of total sales and markets covering multiple global regions. However, the provided information does not substantiate specific customer cases or allow a complete assessment of financial credibility.

Supplier typeThe supplier is explicitly classified as a manufacturer and factory operating in the manufacturing industry, with composite infrastructure products and a stated 30,000 m² manufacturing plant. This supports its suitability as a production supplier rather than solely a trading intermediary.

CertificationsThe supplier explicitly reports ISO 9001:2015 and ISO 14001:2015 certificates, along with CE, SGS, BV, and Eurofins certificates. These stated certifications indicate documented quality and environmental management credentials, although the slices do not provide certificate numbers, validity dates, or scopes.

After-Sales capabilityThe supplier states that its technical consultancy team provides technical advice, support, and integrated solutions based on individual customer demands, and it claims superior after-sales service. This is explicit evidence of service capability, though no detailed service process, response time, or service network is provided.

R&D capabilityThe supplier reports more than 10 years of composite-product experience, 20 R&D engineers, technical consultancy support, and product features including anti-corrosion, high strength, lightweight design, and flexible customization. These details provide explicit evidence of product development and engineering capability.

Production capacityProduction capacity is supported by 190 employees, a stated 70,000 m² plant in one description, a separately reported 30,000 m² manufacturing area, more than 10 production lines, multiple workshops and warehouses, and stated fulfillment times of within 15 workdays off-peak and one month during peak season. The differing plant-area figures should be clarified, but the overall evidence indicates substantial production capability.

Customization capabilityThe supplier explicitly states that its technical team develops solutions according to individual customer demand and that products can be customized with logos, inscriptions, and colors. This directly supports customization capability for the stated product range.

Product Q&A

Q:What if we order small quantity for your items, will you accept it?

We understand that it is not easy for you to order big quantity for a new item, so in the beginning we could accept small quantity, to help you open your market step by step.

Q:We are interested in your products, but it is difficult and costly for us to promote a new items, is there any assistance from your factory?

Yes, we are glad to provide our help to promote our items in your market. Actually we could provide some samples on discount, some brochure. We did it before for some of our new customers for the first time cooperation.

Q:I am a distributor, company is small, we don't have special team for marketing and design, can your factory offer help.

We have profession R&D team, marketing team, and QC team, so we could provide assistance on many aspects.

Q:What is the loading capacity standard for this manhole cover?

The loading capacity meets BS EN124: D400 standard. It is designed to meet and exceed A15/B125/C250/D400/E600 loading ratings.

Q:Is the color of the manhole cover customizable?

Yes, the color is customized to suit your specific needs and project requirements.