How does the weight compare to cast iron covers?

Composite covers are 50% lighter than cast iron or ductile iron covers.

Is the product anti-theft?

Yes, it has zero theft value due to non-conductive materials and optional anti-theft locks.

Plastic Drainage Cover Composite Manhole Cover

Name: Plastic Drainage Cover Composite Manhole Cover
Brand: Hangzhou Jinmeng Road Establishment Co., Ltd.
SKU: 907873825

Zhejiang, ChinaHangzhou Jinmeng Road Establishment Co., Ltd.

US$88.40

10 Pieces

Product profile

Customization

Available

Material

SMC

Shape

Round

Model NO.

JM-MR102B

Certification

ISO, CE, SGS

Product Name

FRP SMC Manhole Cover

Load

D400

Clear Opening

600mm

Color

Customized

Features

Anti-Theft Anti-Corrosion Screw Lock

Certificate

ISO, Bsi, SGS, Ce, Eurofins, Gts, BV.

Type

Round Manhole Cover

Application

Road Facilities

Metal Type

Fiberglass Resin

Weight

48.0kg

Size

1830*150*100mm

Usage

Roadway Safety

Packing

Customized Packings

Advantage

Strong Resistance

Transport Package

20 PCS to One Wooden Pallet

Specification

D400 clear opening 600mm

Trademark

JINMENG

Origin

China

HS Code

3926909090

Production Capacity

840 Sets/Month

Key features

High Load Rating: Meets EN124 standards A15 to E600, as strong as cast iron.

Anti-Theft Design: Zero theft value with non-conductive material and optional locks.

Lightweight & Safe: 50% lighter than cast iron, allowing single-person installation.

Long Service Life: Over 30 years durability without cracking or color fading.

Customizable Color: Color is customized to match specific project requirements.

OEM/ODM Service: Supports custom designs, logos, and packaging solutions.

Multi-Certification: Certified by ISO, CE, SGS, Bsi, Eurofins, Gts, and BV.

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: ≤18h 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.