What is the minimum order quantity?

The minimum order quantity is 1 set.

What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) payments.

What is the lead time for production?

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

Hot DIP Galvanized Steel Grates for Trench Drain

Name: Hot DIP Galvanized Steel Grates for Trench Drain
Brand: Ningbo Lihongyuan Steel Grating Co., Ltd.
SKU: 801179855

Zhejiang, ChinaNingbo Lihongyuan Steel Grating Co., Ltd.

US$15.00

10-99 Pieces

US$10.00

100-499 Pieces

US$8.00

500+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Galvanized Steel, Carbon Steel

Grating Specification

19-W-4, 15-W-2, 30/100, 40/50, 60/100 and All

Model NO.

galvanized steel grates

Grating Size

3'x20', 3'x24', 3'x30', 1000X1000, 1000X5800

Grating Main Market

USA, Aus, UK, Kuwait, South America, Malaysia

Grating Products Scope

Steel Grating, Smooth & Serrated, Trench Cover

Grating Application

Industrial Platform, Flooring and Walkway, Traffic

Grating Steel Standard

ASTM A36, A1011, A569, Q235

Grating Standard

ANSI/Naamm(Mbg531-88), BS4592-1987, Yb/T4001-2002

Grating Company

ISO9001-2008

Grating Surface Treatment

Hot DIP Galvanized, Painting, Self Colour / Untrea

Grating Steel Material

Low Carbon Steel, Mild Steel, Stainless Steel

Certification

CCC, ISO

Application

Steel Structure Walkway, Drain Cover

Shape

Flat Shape

Manufacturing Method

Machine Welding

Transport Package

Bundles by Steel Belts in The Containers

Specification

USA, UK, GB

Trademark

LIHONG

Origin

China

HS Code

738900000

Production Capacity

15000ton/Year

Key features

Customizable Specifications: Available in various sizes and styles including 19-W-4, 30/100, and custom shapes per client requirements.

Multiple Surface Treatments: Options include Hot DIP Galvanized, Painting, and Self Colour/Untreated finishes.

Diverse Material Options: Manufactured from Low Carbon Steel, Mild Steel, and Stainless Steel to meet specific needs.

Comprehensive Style Range: Offers Plain, Serrated, and I Bar Type steel gratings for various applications.

Global Standard Compliance: Meets standards from USA (ANSI), UK (BS), Australia (AS), Japan (JIS), and China (YB/T).

OEM and ODM Services: Full customization, minor customization, and flexible customization available from samples or designs.

Wide Application Scope: Ideal for industrial platforms, walkways, stair treads, trench drains, and well covers.

Certified Manufacturer: ISO9001-2008 certified with SGS inspection and traceability for raw materials.

Company profile

Ningbo Lihongyuan Steel Grating 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: 12 Years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤7.23h

AI-Powered supplier vetting

SummaryThe supplier demonstrates established manufacturing and export capabilities in steel grating, stair treads, handrails, trench grating, grating clips, cable tray, and FRP. It operates two production lines, reports stated output volumes, serves multiple international markets, and has five quality inspectors. The supplier offers extensive customization, ODM, and OEM services, and reported new products during the past year. Quality, complaint-handling, corrective-action, and finished-product inspection procedures are documented and followed. ISO9001:2015, ISO45001:2018, and ISO14001 certifications are stated. However, the evidence shows no overseas warehouses, showrooms, agents, branches, or offline trade-show participation; no SDK is available; and ongoing batch quantity reconciliation is not performed. Financial information is limited to year labels, so financial credibility cannot be fully assessed.

Supplier typeThe supplier is a manufacturing exporter producing steel grating-related products, cable tray, and FRP. It operates two production lines, holds self-managed import/export rights, has exported for 12 years, and serves domestic and multiple overseas markets.

CertificationsThe supplier states that it holds ISO9001:2015, ISO45001:2018, and ISO14001 certifications. These explicitly demonstrate certification coverage for quality, occupational health and safety, and environmental management.

After-Sales capabilityThe supplier has documented and followed procedures for service assessment, corrective and preventive actions, and customer complaints. However, it reports no overseas warehouse, showroom, agent, or branch, and no overseas services in the stated country-count field, limiting evidence of localized after-sales support.

R&D capabilityThe supplier reports new products during the past year and provides ODM services, indicating active product development capability. It also explicitly reports that no SDK is available, which limits evidence of software or platform integration capability.

Production capacityThe supplier operates two production lines, reports production of 15,000 tons of steel-grating-related products and 50,000 meters of cable tray and FRP, and lists welding, slitting, leveling, press-welding, and cutting equipment. Five quality inspectors and standardized finished-product inspection instructions support production control, although ongoing batch quantity reconciliation is not performed.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM capability, providing direct evidence of broad customization support.

Client casesThe supplier states that it provides OEM services for well-known brands. This is evidence of at least one type of customer engagement, but no specific customer names, project details, or independently verifiable case information are provided.

Product Q&A

Q:What customization options are available?

We offer full customization, minor customization, and flexible customization from samples or designs, including specific grating specifications and shapes.

Q:What materials can be used for the grating?

The grating can be made from Mild Steel (Low Carbon Steel) or Stainless Steel.

Q:What surface treatments are offered?

We provide Untreated, Painting, and Hot DIP Galvanizing surface treatments.

Q:Which international standards do you follow?

We comply with standards from China (YB/T), USA (ANSI/NAAMM), UK (BS4592), Australia (AS1657), and Japan (JIS).

Q:What are the available grating styles?

We manufacture Plain (Smooth), Serrated (Teeth), and I Bar Type steel gratings.