Do you accept custom design on size?

Yes, we accept custom size designs if the dimensions are reasonable.

What are the available transportation methods?

We offer transport via DHL, UPS, EMS, Fedex, SF, by Air, or by Sea.

Supply High Quality Square Round Grey Frame Cast Iron Manhole Cover Price

Name: Supply High Quality Square Round Grey Frame Cast Iron Manhole Cover Price
Brand: SYI Industrial Co., Ltd.
SKU: 1966844405

Shanxi, ChinaSYI Industrial Co., Ltd.

US$900.00-1,200.00

1 Ton

Sample price:US$1200.00/ton.Request sample

Product profile

Customization

Available

Material

Steel

Shape

Round

Model NO.

Class A15

Certification

ISO, CE

Name

Manhole Cover

Size

Customized Size

Transport Package

Wooden Box

Specification

DIN/BS/ANSI/API/Russian Standard

Trademark

SYI

Origin

China

Production Capacity

1000 Ton/Tons Per Month

Key features

EN124 Class A15 Certified: Meets EN124 standards with 1.5-ton loading capacity for light duty applications.

Customizable Size Options: Available in various square and rectangular sizes from 250x250mm to 700x700mm.

Durable Cast Iron Material: Made from flake graphite cast iron with smooth surface free from defects.

Flexible Coating Choices: Standard black bitumen coating or customized epoxy coating per customer demand.

OEM/ODM Service Support: Professional engineers use AutoCAD, Pro Engineer, and SolidWorks for design.

Secure Packaging Solution: Strong wooden pallets with wrap film ensure safety during long sea transportation.

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: ≤6.89h 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.