Can you customize dimensions?

Yes, if normal sizes are not suitable, we can customize other dimensions for customers.

What is the average lead time?

Peak Season Lead Time: one month. Off Season Lead Time: within 15 workdays.

Hot Selling SMC GRP FRP Composite Manhole Cover D400

Name: Hot Selling SMC GRP FRP Composite Manhole Cover D400
Brand: Hebei Sinta Trading Co., Ltd
SKU: 814632015

Hebei, ChinaHebei Sinta Trading Co., Ltd

US$19.00-100.00

1 Set

Product profile

Customization

Available

After-sales Service

Yes

Warranty

1 Year

Model NO.

ST-YY

Material

SMC

Shape

Round

Color

Black, Grey, Green, Blue, Red and Ect

Working Temperature

-40℃ -200℃

Lifespan

More Than 30 Years

Conduction

Non-Electricity Conduction and Non-Heat Conduction

Diameter

300~700mm or Customized

Type

Manhole Cover

Application

Road

Metal Type

Steel

Frame Finishing

PVC Coated

Light Color

Green/Black/Blue/Gray

Sign Type

Notice Sign\ Mandatory Sign\Prohibition Sign

Transport Package

Packed in Plastic Film Outside

Specification

A15, B1, C250, D400 E600 F900

Trademark

Sinta

Origin

China

HS Code

3926909090

Production Capacity

4000 Set/Sets Per Month

Key features

Customizable Dimensions: Diameter 300~700mm or customized to fit specific requirements.

Multi-Color Options: Available in Black, Grey, Green, Blue, Red and other colors.

High Load Bearing: Supports loads from 5T to 40T, including D400 standard.

Durable Material: SMC GRP FRP composite with lifespan exceeding 30 years.

Versatile Applications: Suitable for roads, telecom, electrical, and urban building solutions.

Non-Conductive Properties: Features non-electricity and non-heat conduction for safety.

1-Year Warranty: Comprehensive 1-year warranty coverage for quality assurance.

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: ≤6.88hTerms 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.