Is OEM or ODM service available?

Yes, we provide OEM and ODM services, allowing for custom designs, logos, and adherence to specific local standards.

What is the warranty period?

The product comes with a 1-year warranty.

How does the weight compare to cast iron?

The composite cover is 50% lighter than cast iron or ductile iron covers, facilitating easier transportation and installation.

600 mm Composite Manhole Cover Hinged D400 Sewer Cover

Name: 600 mm Composite Manhole Cover Hinged D400 Sewer Cover
Brand: Hangzhou Jinmeng Road Establishment Co., Ltd.
SKU: 763834615

Zhejiang, ChinaHangzhou Jinmeng Road Establishment Co., Ltd.

US$175.00

23-55 Sets

US$168.00

56+ Sets

Product profile

Customization

Available

Warranty

1 Year

Material

Resin Fiberglass Composite

Model NO.

JM-MR 112D

Shape

Circle

Certification

ISO, CE

Service Life

More Than 30 Years

Weight

45kg

Recycle Value

Zero Recovery Value

Molding Method

Sheet Molding Composite

Working Temperature

-40° C-200° C

Characteristic

Fiberglass Reinfoced Resin

Certificate

CE&En124, SGS, Eurofins, ISO

Frame Finishing

Powder Coated

Feature

Waterproof, Anti-Corrosive,

Type

SMC Composite Manhole Cover

Application

Sewer System, Municipal Project

Tailored Color

Black, Grey, Green, Blue, Yellow, etc.

Transport Package

Standard Export Wooden Pallets, 20'gp: 399PCS.

Specification

EN124 D400-C/O600mm

Trademark

JINMENG

Origin

China

HS Code

3926909090

Production Capacity

1000sets Per Month

Key features

High Load Capacity: Meets BS EN124 D400 rating with Barcol hardness 63, comparable to cast iron.

Anti-Theft Design: Zero recycling value prevents theft; optional locks enhance security.

Lightweight & Safe: 50% lighter than metal covers; single worker installation safe.

Durable Service Life: Over 30 years lifespan with anti-corrosion and temperature tolerance.

Customizable Colors: Tailored colors available including Black, Grey, Green, Blue, Yellow.

Environmental Friendly: Lower carbon footprint and embedded energy compared to cast iron.

Certified Quality: CE, ISO, SGS, Eurofins certified; meets EN124-5 and AASHTO standards.

OEM/ODM Service: Supports custom designs, logos, and specific local standard requirements.

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.