What is the minimum order quantity?

The minimum order quantity is 1 piece.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-peak seasons.

Heavy-Duty Ductile Iron Manhole Cover for Maximum Strength

Name: Heavy-Duty Ductile Iron Manhole Cover for Maximum Strength
Brand: Jize County Nongxing Equipment Manufacturing Co., Ltd.
SKU: 2161270432

Hebei, ChinaJize County Nongxing Equipment Manufacturing Co., Ltd.

US$785.714

1 Ton

Product profile

Customization

Available

Material

Iron

Shape

Square

Certification

ISO, ISO9001

Product Name

Square Manhole Cover

Weight

25 Kg /34 Kg/46 Kg/80 Kg

Product Features

Impact Resistance,Anti-Aging

Surface

Optional Anti-Slip and Anti-Settlement Treatments

Application Scenarios

Municipal Roads, Residential Areas, Factories, etc

Transport Package

Standard Package

Specification

800*800*75 cm or as Per Customer'request

Trademark

Nongxing

Origin

China

Key features

High-Strength Material: Made of high-strength ductile iron for excellent load-bearing capacity and impact resistance.

Anti-Aging Properties: Features anti-aging properties ensuring durability and long-term performance in various environments.

Customizable Sizes: Available in multiple sizes (500-800mm) to fit specific municipal and residential requirements.

Optional Surface Treatment: Offers optional anti-slip and anti-settlement treatments for enhanced safety and stability.

ISO Certified Quality: Strictly adheres to ISO-9001 standards with 100% finished product inspection.

Versatile Applications: Suitable for municipal roads, residential areas, factories, and commercial zones.

Easy Installation: Designed for easy installation and maintenance, widely used for sewage and power wells.

Flexible Customization: Accepts customization from samples, designs, and offers minor or full customization options.

Company profile

Jize County Nongxing Equipment Manufacturing Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤0.45h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturing-related trading company in Jize County, Handan, with three production lines and ISO9001, ISO14001, and ISO45001 certifications. It provides OEM services for well-known brands, maintains inventory, and has documented procedures for supplier assessment, corrective actions, complaint handling, and quality assurance. Its customization scope is broad, but it does not provide ODM services, has had no new products in the past year, and has no available SDK. Overseas support is limited: it has no overseas warehouse, showroom, agents, branches, or offline trade-show participation. Manufacturing capacity is weakened by the absence of a valid contract with its factory and related subcontractors. Financial credibility cannot be determined from the provided information.

CertificationsThe company states that it has passed ISO9001, ISO14001, and occupational health and safety certification; the detailed certification record lists ISO9001:2015, ISO14001, and ISO45001:2018. These certifications explicitly support quality, environmental, and occupational safety management capability.

After-Sales capabilityThe supplier has inventory capability and documented procedures and records for corrective and preventive actions and customer complaint handling. However, it has no overseas warehouse, showroom, agents, branches, or overseas service countries, so the evidence supports structured service handling but not broad overseas after-sales coverage.

R&D capabilityThe supplier has received one national science and technology progress award and offers multiple customization formats. However, it has no available SDK, reported no new products in the past year, and does not provide ODM services, indicating limited evidence of current product innovation capability.

Production capacityThe supplier operates three production lines, reports inventory capability, and states peak- and off-season lead times within 15 working days. Nevertheless, it has no valid contract with its factory and related subcontractors, so production-resource control is explicitly deficient despite the stated operating capacity.

Customization capabilityThe supplier provides OEM services for well-known brands and supports customization from samples, designs, full customization, minor customization, and flexible customization. These explicit offerings demonstrate broad customization capability, although ODM service is unavailable.

Product Q&A

Q:What material is used for the manhole cover?

The manhole cover is made of high-strength ductile iron, providing excellent load-bearing capacity and impact resistance.

Q:What sizes are available?

Available specifications include 500x500x75mm (25kg), 600x600x75mm (34kg), 700x700x75mm (46kg), and 800x800x75mm (80kg).

Q:Can the product be customized?

Yes, we accept customization from samples, designs, and offer minor or full customization options including weight and surface treatments.

Q:What certifications does the product have?

The product is certified under ISO and ISO9001 standards, ensuring strict quality assurance.

Q:What are the surface treatment options?

Optional anti-slip and anti-settlement treatments are available to enhance safety and stability.

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Heavy-Duty Ductile Iron Manhole Cover for Maximum Strength