Do you support third-party testing?

Yes, we support testing by institutions like SGS, TUV, and BV, though the customer must bear the testing costs.

What materials are used for the manhole covers?

We primarily use high-performance SMC (Sheet Molding Compound) and BMC materials, with options for Ductile Iron and Gray Iron.

What is the load capacity range?

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

Plastic Water Polymer Concrete Compositer Price Square Manhole Cover

Name: Plastic Water Polymer Concrete Compositer Price Square Manhole Cover
Brand: Qingdao Elite New Materials Co., Ltd.
SKU: 1946717481

Shandong, ChinaQingdao Elite New Materials Co., Ltd.

US$20.00

100-499 Sets

US$15.00

500-999 Sets

US$12.50

1,000+ Sets

Product profile

Customization

Available

Material

BMC, SMC

Certification

ISO, CE, En124, ISO, CE, En124

Model NO.

Elite

Shape

Round

After-Sales Service

Compensation for Quality Problems

Warranty

1 Year

Custom Function1

Water Tightness

Custom Function2

Optional Mounting Handle

Delivery Time

30 Days

Application

Road, Garden, Municipal Construstion

Quality Control

Party Inspection

Load Capacity

a/B/C/D

Surface

Anti-Skid Design

Certificate

ISO9001

Transport Package

Pallet&Waterproof Stretch Film

Specification

Φ 700x30

Trademark

Elite

Origin

China

HS Code

3926909090

Production Capacity

2000000 Set/Year

Key features

EN124 Standard Compliance: Products strictly follow EN124 standard with pressure testing and inspection reports.

High-Performance SMC Material: Uses premium SMC sheet molding compound for superior mechanical and thermal stability.

Customizable Design Options: Customize lifting holes, locks, sealing rings, and surface finishes per customer needs.

Free Design Development: Complimentary design services provided for new project development requirements.

Third-Party Testing Support: Accepts SGS, TUV, BV testing with customer bearing the associated costs.

Durable Anti-Corrosion: Features anti-rust, anti-theft, and noise reduction for long service life.

OEM Service Available: Full OEM customization services offered for branding and specific requirements.

Reliable Delivery Guarantee: Sufficient factory capacity ensures on-time delivery under normal circumstances.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryR&D Capabilities

Qingdao Elite New Materials Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-08-01Nearest Port: Qingdao Port, Tianjin PortAverage Response Time: ≤5.92hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, CIP, EXW

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad trading and technical-service activities, export experience, extensive customization options, OEM service for well-known brands, and international market coverage. It reports ISO 9000/9001 and ISO 14000/14001 certifications, documented R&D processes, CAD and PS software capability, quality-control staffing, and stated manhole-cover production output. However, it has no available SDK, no overseas showroom, overseas agent or branch, or offline trade-show participation. Fire-drill and environmental-assessment status are unknown, patent holdings are reported as zero, and customer case evidence is limited to OEM capability without named cases.

Supplier typeThe supplier operates across technical services, technology development and promotion, import/export, building materials, metal structures, wood products, ceramics, appliances, agricultural products, and chemical products. This indicates a diversified supplier with both technical-service and product-trading activities rather than a narrowly defined single-category profile.

CertificationsThe supplier reports holding ISO 9000, ISO 9001, ISO 14000, and ISO 14001 certifications. These explicitly stated management-system certifications support a positive assessment of its documented quality and environmental management framework.

After-Sales capabilityThe supplier has export experience, accepts international quotation and payment terms, and can provide service through export arrangements involving agency export and self-operated import/export rights. However, it reports no overseas showroom, overseas agent or branch, offline trade-show participation, or overseas service countries, so its local and on-site after-sales infrastructure is limited.

R&D capabilityThe supplier has 6–10 years of total R&D engineer experience, R&D responsibilities covering new products and customer technical service, CAD and PS software capability, and auditable design input/output, review, verification, and validation documentation. Conversely, it reports no available SDK and zero patents, which limits evidence of proprietary or software-based innovation.

Production capacityThe supplier reports annual manhole-cover output of 2,000,000 sets, 11–20 quality-control staff, and peak- and off-season lead times within 15 workdays. These stated capacity, quality staffing, and delivery indicators support a positive assessment of production capability.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. This covers multiple customer input formats and indicates strong customization flexibility.