What is the lead time for production?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Can you customize the manhole cover design?

Yes, we offer OEM services for custom dimensions, load capacity, and logo embossing.

China GRP Composite Manhole Cover

Name: China GRP Composite Manhole Cover
Brand: Hebei Sinta Trading Co., Ltd
SKU: 815465455

Hebei, ChinaHebei Sinta Trading Co., Ltd

US$5.00-150.00

5 Sets

Product profile

Customization

Available

After-sales Service

Online

Material

GRP

Model NO.

ST-MC06

Shape

Square

Color

Black, Grey, Green, Orange, Yellow and etc

Working Temperature

-40℃ -200℃

Lifespan

More Than 30 Years

Conduction

Non-Electricity Conduction and Non-Heat Conduction

Type

Manhole Cover

Application

Road

Feature

Anti UV, Eco Friendly, Waterproof, Anti-Corrosive

Transport Package

Pallet or Carton

Specification

Customized

Trademark

Sinta

Origin

China

Production Capacity

10000 Set/Sets Per Month

Key features

Customizable Colors: Available in Black, Grey, Green, Orange, Yellow, and other colors.

High Strength to Weight: Very high strength-to-weight ratio compared to RCC and Cast Iron.

Long Lifespan: Service life exceeds 30 years with high corrosion and abrasion resistance.

Custom Design Support: OEM service available for dimensions, load capacity, and logo embossing.

Wide Load Capacity: Supports loads from 5T (A15) to 40T (D400) for various road vehicles.

Non-Conductive Material: Non-electricity and non-heat conduction, ideal for electrical installations.

Anti-UV & Eco-Friendly: Features anti-UV properties, waterproofing, and is environmentally friendly.

Easy Handling: Lightweight design makes installation and handling significantly easier.

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: ≤6.15hTerms 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.