Is the material corrosion resistant?

Yes, the FRP/SMC material is anti-corrosive, anti-UV, and waterproof.

What certifications do you have?

We hold CE, En124, Eurofins, ISO, and BV certifications.

How does it prevent theft?

It is non-conductive and has no recycling value, completely solving theft problems.

SMC Manhole Cover

Name: Fiberglass Composite Round Square Resin FRP/BMC/SMC Manhole Cover
Brand: Hebei Sinta Trading Co., Ltd
SKU: 1913215145

Hebei, ChinaHebei Sinta Trading Co., Ltd

US$185.00

50-499 Sets

US$165.00

500-999 Sets

US$95.00

1,000+ Sets

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

One Year

Model NO.

customized

Material

SMC

Shape

Round

Certification

ISO

Clear Opening

450mm,600mm,900mm and Customized

Class

A15, B125, C250, D400

Color

Black, Green, Yellow Orange, Grey etc

Feature

Anti UV, Eco Friendly, Waterproof, Anti-Corrosive

Application

Road, Garden, Municipal Construstion

Molding Method

Membrane Pressure

Working Temperature

-40 Celsius Degree to 200 Celsius Degree

Certificate

CE&En124, Eurofins, ISO, BV

Transport Package

Pallet or Carton

Specification

300mm 400mm 600mm 800mm

Trademark

Sinta

Origin

China

Production Capacity

3000 Set/Sets Per Month

Key features

Anti-Theft Design: Non-conductive and non-sparking with no recycling value, solving theft issues.

Long Service Life: Minimum lifespan of 30 years with free maintenance requirements.

Customizable Options: Customized clear opening, class, color, logo, and panel design available.

Gas Leakage Prevention: Hermetic installation effectively prevents poisonous gas leakage from cesspools.

Lightweight & Durable: Half the weight of cast iron, offering corrosion resistance and easy transport.

High Load Capacity: Available in classes A15 to E600, including heavy-duty D400 for vehicles.

Eco-Friendly Material: Made of FRP/SMC, featuring anti-UV, waterproof, and anti-corrosive properties.

Company profile

Years of Export ExperienceOverseas ServicesPrivate MoldSocially Responsibility Certification

Hebei Sinta Trading Co., Ltd

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2017-04-05Nearest Port: tianjin, ningbo, guangzhouAverage Response Time: ≤5.43hTerms of Payment: T/T, Western Union, Money GramInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, FCA

AI-Powered supplier vetting

SummaryHebei Sinta Trading Co., Ltd is identified as both a trading company and manufacturer/factory in China, with professional technical supplier status, 3D design, OEM/ODM, and broad customization capabilities. It reports export activity for 13 years, exports representing 71%–90% of sales, overseas services in the Maldives, and equipment installation and training support. Production information is limited and internally inconsistent: one slice states 70 tons for several product categories, while another reports annual output above US$100 million; monetary figures are excluded here. The supplier has documented complaint-handling procedures and records, but supplier-service assessment and corrective-action procedures lack written records. No certifications, customer cases, overseas warehouses, showrooms, overseas agents, branches, or offline trade-show participation are evidenced. R&D and new-product activity are indicated, but no SDK is available.

Supplier typeThe supplier is described as a trading company in the company profile and as both a Trading Company and Manufacturer/Factory in its entity classification. This indicates mixed trading and manufacturing positioning, but the slices do not establish the scale or scope of its own manufacturing operations.

After-Sales capabilityThe supplier has a clear customer-complaint handling procedure with follow-up records and offers equipment installation and training in the Maldives. However, it reports no overseas warehouse, showroom, overseas agent or branch, and no offline trade-show participation, limiting evidence of broader local after-sales infrastructure.

R&D capabilityThe supplier identifies itself as a professional technical supplier, provides 3D software design, reported new products during the past year, and offers ODM and OEM services for well-known brands. It does not have an available SDK, so its innovation evidence is stronger for product and design development than for software-platform integration.

Production capacityProduction information lists cooling tower fill, water tanks, duct rodder, and FRP grating with a stated output of 70 tons, while another slice reports annual production output above US$100 million. The export record spans 13 years, and stated lead time is within 15 working days in both peak and off-peak periods; however, the differing output metrics are not fully reconciled.

Customization capabilityThe supplier explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization, alongside 3D design, OEM, and ODM services. These repeated statements provide direct evidence of broad customization capability.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of customer-related experience. No brand names, project descriptions, quantities, or independently verifiable case details are supplied, so the depth of its customer case record cannot be determined.