What are the main applications for this product?

It is suitable for gas, water, main roads, telecommunications, petrochemical installations, underground electrical installations, and access to pipework chambers.

How does the product prevent theft?

Being non-metallic, non-conductive, and non-sparking, it has no recycling value, effectively solving theft problems associated with metal covers.

What are the payment and lead time terms?

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

Supplier Factory Direct Sales High Quality D400 Composite Manhole Covers

Name: Supplier Factory Direct Sales High Quality D400 Composite Manhole Covers
Brand: Hangzhou Jinmeng Road Establishment Co., Ltd.
SKU: 905618125

Zhejiang, ChinaHangzhou Jinmeng Road Establishment Co., Ltd.

US$124.50

10 Sets

Product profile

Customization

Available

Material

SMC

Certification

ISO, CE

Model NO.

JM-MR101D1

Certificate

Ce, SGS, Eurofins, ISO

International Standard

BS En124-1994

Logo

Customized

Cover Thickness

40mm

Clear Opening

600mm

Features

with Hinge and Lock

Service Life

More Than 30 Years

Type

Round

Metal Type

SMC Fiberglass Reinforced Plastic Manhole Cover

Color

Customized

Product Name

FRP SMC Manhole Cover

Weight

53.0kg

Transport Package

20 PCS to One Wooden Pallet

Specification

D400 clear opening 600mm

Trademark

JINMENG

Origin

China

HS Code

3926909090

Production Capacity

800 Sets/Month

Key features

Anti-Theft Design: Non-metallic and non-conductive material eliminates recycling value, preventing theft.

High Load Capacity: Supports loads from A15 to F900, matching ductile iron strength with W-SMC technology.

Long Service Life: UV stable colors prevent flaking or cracking, ensuring over 30 years of maintenance-free use.

Customizable Options: Color, logo, and surface patterns can be customized according to user demands.

Corrosion Resistance: SMC material never rusts, offering excellent wear and corrosion resistance.

Temperature Resistance: Excellent insulator handling temperatures from -40 to 300 degrees Celsius.

Secure Sealing: Hermetically sealed design prevents gas leakage and eliminates noise pollution.

Cost Effective: Lighter weight and lower price compared to cast iron covers, easing transport and installation.

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 certifications does the manhole cover have?

The product holds CE, Eurofins, SGS, BV, ISO9001:2008, ISO14001, and BSI certifications, strictly produced according to BS EN124 standard.

Q:What are the available load capacity ratings?

The manhole covers support various load capacities including A15, B125, C250, D400, E600, and F900.

Q:Is the manhole cover customizable?

Yes, free design services are available for color, logo, surface pattern, and other specifications according to user demands.

Q:What is the expected lifespan of the product?

The manhole cover has a minimum lifespan of 30 years with no maintenance required, thanks to UV stable colors that do not flake or crack.

Q:What materials are used in the manhole cover?

It is made of Sheet Moulding Compound (SMC), which consists of fiberglass and unsaturated resin, specifically using W-SMC technology for maximum hardness.