What certifications does the product have?

The product is certified with RoHS, ISO, and CE standards.

How long is the lead time?

The average lead time is one month for both peak and off-peak seasons.

Customized Nodular Cast Iron Double Sealed Rain Water Communication Circular Square Manhole Cover

Name: Customized Nodular Cast Iron Double Sealed Rain Water Communication Circular Square Manhole Cover
Brand: SYI Industrial Co., Ltd.
SKU: 1965425355

Shanxi, ChinaSYI Industrial Co., Ltd.

US$900.00-1,300.00

1 Ton

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Solution

Warranty

1 Year

Model NO.

En124 D400

Material

Iron

Shape

Round

Certification

RoHS, ISO, CE

Product

Hinged Manhole Cover

Loading Test

at Least 40 Ton

Coating

Black Bitumen/Epoxy Painting

Inspection

Advanced Equipments+ Professional Quality Team

Others

Owning Experienced Designing Team

Transport Package

Standard Export Package or as Per Your Requirement

Specification

PUV, SOS, CE

Trademark

SYI

Origin

China

Production Capacity

2000 Tons Per Month

Key features

Heavy Duty D400 Rating: Meets EN124 standards with a loading capacity of at least 40 tons for heavy traffic areas.

Customizable Design: Available in round, square, or rectangular shapes with single or double seal options.

OEM/ODM Service: Supports custom logos, coatings, and new mold design by experienced engineering team.

Durable Coating Options: Standard black bitumen coating (30 microns) or epoxy painting based on customer demand.

Professional Quality Control: Inspected by advanced equipment and professional team to ensure defect-free surface.

Strong R&D Capability: 11 R&D engineers use AutoCAD, Pro Engineer, and SolidWorks for precise design.

One-Stop Service: Includes free installation instructions, catalogs, certificates, and dedicated project follow-up.

Reliable Warranty: Comes with a 1-year warranty and online solution support for after-sales service.

Company profile

SYI Industrial Co., Ltd.

Shanxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-03-19 CertifiedNearest Port: Tianjin PortAverage Response Time: ≤6.88h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummarySYI Group, also identified as SYI Industrial Co., Ltd., is a China-based limited company established in 1999 and operating from Shanxi. Its reported product scope includes castings, forgings, ductile iron pipes and fittings, manhole covers, valves, flanges, aluminum castings, and municipal products. The supplier reports ISO 9001:2015 certification and additional TUV, BSI Kitemark, SGS, BV, FM, and WRAS credentials or listings. Manufacturing evidence includes six production lines, automatic moulding equipment, CNC machining, laboratory facilities, in-house tooling, and 21–30 quality-control staff. It exports to multiple global regions and states that exports represent 90% of sales. Evidence supports production capability and certification strength, while after-sales service, financial credibility, innovation outcomes, customization performance, and customer cases cannot be conclusively assessed from the provided information.

Supplier typeThe supplier is described as a combined business entity and limited company, operating in industrial equipment, components, tools, hardware, metallurgy, machinery, construction, and related sectors. Its stated product range is centered on castings, ductile iron products, manhole and municipal products, valves, flanges, and aluminum parts.

CertificationsThe supplier explicitly reports an ISO 9001:2015 certificate and states that it is TUV, BSI Kitemarked, SGS, BV, FM certified, and WRAS listed. These statements provide direct evidence of multiple quality, product, or compliance credentials, although the specific scope and validity of each additional credential are not detailed.

Production capacityProduction capability is supported by a reported 67,275.83 m² manufacturing plant, six production lines, automatic moulding equipment, CNC machining centers, laboratory facilities, in-house tooling, and 21–30 quality-control staff. The supplier also reports one-month fulfillment timing in both peak and off-peak seasons and serves multiple export regions.

Customization capabilityThe supplier lists OEM industrial castings and maintains in-house pattern and tooling shops, which directly supports the ability to develop or manufacture customer-specific cast components. Nevertheless, no examples, minimum requirements, engineering workflow, or documented customization projects are provided.