Does the company support cross-border technical support?

Yes, our technical support team is available 24/7. We provide rapid problem-solving solutions and can send engineers to your country for on-site support when necessary.

How long is the validity period of the offer?

The quotation validity period is usually 15 days, subject to changes in raw material prices in the market.

How to handle broken or consumable parts?

Please contact us immediately. We can provide consumable and spare parts for replenishment, though these are charged separately.

According to Different Products Square Haiyouda Manhole F900 Rectangular 600X400mm

Name: According to Different Products Square Haiyouda Manhole F900 Rectangular 600X400mm
Brand: Shandong Haiyouda Special Steel Co., Ltd.
SKU: 1998769111

Shandong, ChinaShandong Haiyouda Special Steel Co., Ltd.

US$2.54-35.63

1 Set

Product specifications

Size

Grade

Sample price:US$22.90/set.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support

Warranty

1 Year

Model NO.

F900

Material

Iron

Shape

Square

Certification

RoHS, ISO, CE

Weight

According to Different Products

Color

Black/Customized

Surface Treatment

Black Asphalt

Grade

A15 B125 C250 D400 E600 F900

Application

Municipal, Roads, Bridges

Transport Package

Tray/Custom Made

Specification

600x500mm

Trademark

Haiyouda

Origin

Shandong, China

HS Code

7325109000

Production Capacity

50000pieces/Month

Key features

High-Strength Ductile Iron: Made of QT500-7 ductile iron, offering superior tensile strength and toughness compared to gray iron.

Multiple Load Classes: Available in A15 to F900 classes, suitable for sidewalks, roads, highways, and industrial zones.

Customizable Design: Supports custom sizes, colors, patterns, logos, and text to meet specific project requirements.

Anti-Corrosion Coating: Finished with black asphalt or electrostatic spray for excellent rust and weather resistance.

Safety & Stability: Features anti-slip textures, anti-displacement lugs, and optional anti-theft locks for secure installation.

Noise Reduction: Contact surfaces can be fitted with rubber pads to eliminate rattling noise from traffic.

Easy Maintenance: Optional hinge design allows quick opening for inspection and cleaning of underground pipelines.

Standard Compliance: Manufactured strictly according to EN 124 and ISO 9001:2015 standards for reliable quality.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceMulti-language PioneerIn-stock Capacity

Shandong Haiyouda Special Steel Co., Ltd.

Shandong, China

Business Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.56h

About Our Factory & Business Background

AddressLiaocheng, Shandong, China

Registered Capital10,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union

International Commercial Terms(Incoterms)CIF, CFR, EXW, FOB

Average Lead TimePeak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays, one month

Minimum Order Quantity1

Supply Chain Partners20

Our Production Capability & Technical Expertise

Main ProductsCasting, Machining Part, Manhole, Drainage Cover, Square Manhole Cover, Cast Iron Manhole Cover, Ductile Iron Manhole Cover, Drain Grating, Cast Iron Manhole

R&D Engineers2 people

Test Reports for Raw MaterialsOthers

Our Industry Experience & Global Business Record

Year of Establishment2020-03-18

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff5

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:When can I get the quotation?

We usually provide a quotation within 4 hours after receiving your inquiry. For urgent requests, please call us or specify it in the email for priority processing.

Q:Can the product be customized? What is the production cycle?

Yes, we customize according to special requirements. The production cycle depends on order quantity and product type, typically completed within 15 working days after order confirmation.

Q:What are the delivery terms?

We accept EXW, FOB, CFR, and CIF. You can choose the most convenient and cost-effective option based on your needs.

Q:How are transportation costs and delivery time calculated?

These depend on the volume of goods, mode of transportation (sea/air/express), and the destination port/airport. Please provide relevant information for an accurate calculation.

Q:What certifications are provided?

We provide CE certification, ISO 9001 quality system certification, third-party calibration certificates (CNAS), and factory inspection reports.