What certifications do your products have?

Our products are certified under ISO 9001/14001/45001, EN 124, and AS3996 standards.

How are the products packaged for shipping?

Products are securely packed with wooden pallets and plastic film to ensure safe transportation and prevent damage.

Composite Manhole Cover with Protective Structure for Underground Sewer Access

Name: Composite Manhole Cover with Protective Structure for Underground Sewer Access
Brand: Qingdao Elite New Materials Co., Ltd.
SKU: 1900495511

Shandong, ChinaQingdao Elite New Materials Co., Ltd.

US$10.00-60.00

20 Pieces

Product profile

Customization

Available

Color

Black

Connection Type

Clamp Joint

Model NO.

WG-400

Installation Environment

Underground

Material

SMC

Shape

Square

Certification

ISO, CE, En124

Item Shape

Rectangular and Square

Application

Road, Garden, Municipal Construstion

Feature

Anti UV, Eco Friendly, Waterproof, Anti-Corrosive

Capacity

6000 Set/Sets Per Month

Package

Pallet or Carton or Bulk

Transport Package

Pallet&Waterproof Stretch Film

Specification

450x750x30

Trademark

Elite

Origin

China

HS Code

3926909090

Production Capacity

2000000 Set/Year

Key features

Heavy Load Capacity: Supports loads from A15 to F900, handling up to 50+ tons for heavy-duty applications.

Anti-Corrosion Material: Made of SMC/BMC composite, offering superior resistance to rust, corrosion, and UV rays.

OEM/ODM Service: Customizable shapes, colors, and specifications to meet specific project requirements.

Certified Quality: Complies with ISO 9001/14001/45001, EN 124, and AS3996 standards for global safety.

Secure Packaging: Packed with wooden pallets and plastic film to prevent damage during sea, land, or air transport.

Fast Quotation: Quotes provided within 2 working days after receiving detailed design drawings and specifications.

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: ≤5.59hTerms 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.