What is the expected service life of the composite manhole cover?

The product has a durable service life of more than 30 years without cracking or color fading, compared to 5 years for cast iron.

Does the manhole cover have anti-theft features?

Yes, it has zero recycling value to prevent theft, and optional locks can be molded into the cover to improve security.

What are the payment terms and lead times?

Payment terms include LC and T/T. Lead time is within one month during peak season and within 15 workdays during the off-season.

Anti-Corrosion Composite Manhole Cover with SMC Material

Name: Anti-Corrosion Composite Manhole Cover with SMC Material
Brand: Hangzhou Jinmeng Road Establishment Co., Ltd.
SKU: 764108385

Zhejiang, ChinaHangzhou Jinmeng Road Establishment Co., Ltd.

US$58.00

10 Sets

Product profile

Customization

Available

Material

SMC

Shape

Circle

Model NO.

JM-MR104D

Certification

ISO, CE

Raw Material

SMC(Sheet Molding Compound)

Load Rating

En124 D400

Clear Opening

450mm

Cover Diam

500mm

Cover Thickness

60mm

Frame Height

100mm

Frame Size

620mm

Weight

33.2kg

Certificate

SGS, BV, CE, En124, Eurofins

Life Span

Anti-Theft, Anti UV, Eco Friendly, Waterproof

Application

Road

Frame Finishing

Powder Coated

Feature

Anti UV, Eco Friendly, Anti-Theft

Sign Type

Notice Sign

Light Color

Any Color Will Be Ok

Transport Package

10-15 Sets Per Wooden Pallet

Specification

D400-clear opening 450mm

Trademark

JINMENG

Origin

China

HS Code

3926909090

Production Capacity

1000 PCS Per Month

Key features

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

Anti-Theft Design: Zero recycling value prevents theft; includes optional molded locks for security.

Lightweight & Durable: 50% lighter than cast iron; over 30-year lifespan without cracking or fading.

Customizable Design: Client logos and surface designs available; supports various international standards.

Eco-Friendly Material: SMC material offers anti-corrosion, waterproof, and lower carbon emissions.

OEM/ODM Service: Supports custom raw materials, dimensions, and load ratings based on client needs.

Marketing Support: Factory provides discounted samples, brochures, and R&D assistance for distributors.

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 load rating of the manhole cover?

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

Q:Is the product customizable?

Yes, we support OEM and ODM services. Customers can provide technical parameters such as loading capacity, dimensions, and using place for custom design.