What is the standard production lead time?

Production typically takes 15 to 30 days after receiving the order, with urgent options available.

What certifications do your products hold?

Our products and processes are certified under ISO9001, BV, SGS, RoHS, ISO, CE, and various ASTM, DIN, JIS, EN, GB standards.

Can you provide material reports?

Yes, we provide material reports, dimension reports, chemical composition analysis, and mechanical properties reports.

Wholesale Square and Circular Cast Ductile Iron Manhole Coveriron · Cast Iron

Name: Wholesale Square and Circular Cast Ductile Iron Manhole Coveriron · Cast Iron
Brand: Deqing Lizheng Metal Works Co., Ltd.
SKU: 942652855

Zhejiang, ChinaDeqing Lizheng Metal Works Co., Ltd.

US$2.00

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Iron

Shape

Round

Model NO.

manhole cover

Certification

RoHS, ISO, CE

Surface Finish

Paint

Delivery Time

15days

Transport Package

Pallet

Specification

as drawing

Trademark

oem

Origin

China

HS Code

7326909000

Production Capacity

100000PCS/Year

Key features

10+ Years OEM Experience: Specialized in manufacturing metal parts for various industries with over a decade of expertise.

No Minimum Order Quantity: Flexible production capabilities with no MOQ restrictions for customer orders.

Comprehensive Surface Finishing: Offers powder coating, plating, polishing, painting, and hot galvanizing services.

Full Customization Options: Customization available from samples, designs, and full customization requests.

Advanced Manufacturing Equipment: Equipped with laser cutting, CNC stamping, robot welding, and hydraulic plate shear machines.

Multi-Material Capability: Processes aluminum alloy, cast iron, steel, copper, bronze, brass, and stainless steel.

Fast Sample Delivery: Samples delivered within 5-15 days depending on the specific manufacturing process.

Strict Quality Control: 100% visual inspection of finished products with spectral and thermal analysis.

Company profile

High Repeat Buyers ChoiceYears of Export ExperienceFlexible CustomizationQuality Assurance

Deqing Lizheng Metal Works Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤2.51h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM, and OEM capabilities, with quality assurance and ISO 9001:2015 certification. It reports export experience of 10 years, 90% of sales from exports, lead times within 15 workdays in both peak and off-season periods, and stated production volumes across stamping, castings, aluminum welding, sheet fabrication, and fasteners. However, it is not identified as a professional technical supplier, provides no 3D software design or SDK, and reported no new products in the past year. Service-control weaknesses include no written procedures for supplier assessment, corrective and preventive actions, or complaint handling; no material traceability; no valid manufacturing-capacity contract with related subcontractors; and no inventory, overseas warehouse, overseas branch, or showroom capability. Customer-related evidence is limited to OEM service for well-known brands, without named cases.

Supplier typeThe supplier is explicitly not classified as a professional technical supplier and does not provide 3D software design or SDK availability. It does provide ODM and OEM services, indicating a manufacturing-oriented supplier with design-manufacturing support rather than a software or technical-services profile.

CertificationsThe supplier reports an ISO 9001:2015 certificate and states that quality assurance exists in its quality-control processes. The available evidence supports certification holding, although no additional certifications are stated.

After-Sales capabilityThe supplier reports no overseas agents or branches, overseas warehouse, overseas showroom, or overseas service countries. It also has no written procedures or records for complaint handling or corrective and preventive actions, which indicates a documented after-sales service deficiency.

R&D capabilityThe supplier lacks stated SDK capability, is not a professional technical supplier, and reported no new products during the past year. Although it offers ODM, these explicit limitations do not demonstrate strong recent innovation capability.

Production capacityThe supplier reports production volumes for stamping parts, castings, aluminum welding parts, aluminum sheet fabrication, and fasteners, with lead times within 15 workdays in both peak and off-season periods. However, it has no valid contract with related subcontractors and no in-stock capacity, so production capability is evidenced but not fully controlled across capacity-support arrangements.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, and ODM services. This is direct evidence of broad customization capability despite the absence of 3D software design services.