What payment terms are accepted?

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

Can you provide OEM and ODM services?

Yes, we provide both OEM and ODM services with support from our 4 R&D engineers.

What materials are used for the grating?

Materials include low carbon steel, mild steel, stainless steel (SS304), and various ASTM grades like A36 and A569.

Hot DIP Galvanized Drain Grating Cover for Trench

Name: Hot DIP Galvanized Drain Grating Cover for Trench
Brand: Ningbo Lihongyuan Steel Grating Co., Ltd.
SKU: 798842495

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

Carbon Steel

Grating Specification

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

Model NO.

drain grating cover

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, Stair Treads, Handrails

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

12345678

Production Capacity

15000ton/Year

Key features

Customizable Specifications: Grating specs, sizes, and shapes can be customized per client requirements.

Hot DIP Galvanized Finish: Surface treatment includes hot dip galvanizing for superior corrosion resistance.

Multiple Steel Grades: Available in ASTM A36, A1011, A569, Q235, SS304, and mild steel.

Versatile Applications: Ideal for industrial platforms, walkways, drain covers, and stair treads.

International Standards: Complies with ANSI/NAAMM, BS4592, YB/T4001, and AS1657 standards.

OEM/ODM Service: Full customization from samples or designs with professional R&D support.

Global Export Experience: 75% of products exported to USA, UK, Australia, and other global markets.

Certified Quality: ISO9001-2008 certified with SGS inspection and strict QA/QC processes.

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: ≤5.79h

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.