What manufacturing methods are available for this product?

We offer Dovetail Pressure Locked and Swaged Pressure Locked manufacturing methods.

What are the common bearing bar spacing options?

Common bearing bar spacings include 7/16', 1/2', 11/16', 15/16', and 19/16', with increments of 1/16'.

Is OEM or ODM service available?

Yes, both OEM and ODM services are available, supporting customization from samples, designs, and full customization.

Heavy-Duty Galvanized Steel Grating for Sewer Trench Covers

Name: Heavy-Duty Galvanized Steel Grating for Sewer Trench Covers
Brand: Anping County Bolin Metal Wire Mesh Co., Ltd.
SKU: 2269499115

Hebei, ChinaAnping County Bolin Metal Wire Mesh Co., Ltd.

US$40.00

10-49 Square Meters

US$38.00

50+ Square Meters

Sample price:US$2000200.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Quality Assurance

Warranty

One Year

Model NO.

BL-SS260

Material

Galvanized Sheet Plate

Application

Construction Wire Mesh, Protecting Mesh, Decorative Mesh

Hole Shape

Square

Usage

Protection, Civil Building, Road Construction

Weave Characteristic

Welding

Surface Treatment

Galvanized

Stamping Expanded Metal Mesh Category

Stainless Steel Plate Mesh

Galvanized Surface Treatment

Hot-galvanize

Hot-galvanize Technique

Wire Annealing

Specifications

Standard or Customized

Weight

Heavy-Duty

Manufacturing Methods

Dovetail Pressure Locked, Swaged Pressure Locked

Common Bearing Bar Spacing

7/16", 1/2", 11/16", 15/16", 19/16" in 1/16"

Bearing Bar Depth

3/4" to 7"

Bearing Bar Type

Flat Bar Type, Serrated Bar Type, I-Bar Type

Common Cross Bar Spacing

2", 4" in 1" Increment.

Bearing Bar Thickness

1/8" to 1/2".

Transport Package

Wooden Box

Specification

customized

Trademark

Origin

Hebei

HS Code

7314410000

Production Capacity

50000PCS/Year

Key features

Heavy-Duty Galvanized Steel: Made from carbon steel with hot-dip galvanization for oxidation resistance and durability.

Customizable Specifications: Supports full customization including bearing bar depth, thickness, and spacing based on customer needs.

Multi-Functional Performance: Provides ventilation, lighting, heat dissipation, anti-slip, and explosion-proof properties.

Professional Manufacturing: Produced using 200-ton hydraulic resistance welding automation equipment for high precision.

Versatile Applications: Ideal for sewer trench covers, gutter plates, steel structure flat plates, and road construction.

Quality Assurance: Backed by one-year warranty and ISO9001:2015 certified management system.

Flexible Customization Options: Offers customization from samples, designs, full customization, and minor adjustments.

Low Minimum Order Quantity: Supports small batch orders with a Minimum Order Quantity of just 1 unit.

Company profile

Experienced Team

Anping County Bolin Metal Wire Mesh Co., Ltd.

Hebei, 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: N/A CertifiedNearest Port: Tianjin PortAverage Response Time: ≤6.73h

AI-Powered supplier vetting

SummaryAnping County Bolin Metal Wire Mesh Co., Ltd. is a Chinese limited company established in 2004 with 43 employees. It produces and sells wire mesh, metal filter screens, and related metal mesh products, with import and export activities. The supplier demonstrates broad customization and ODM capabilities, reports new products within the past year, and has OEM experience with well-known brands. Quality processes include two inspectors, standardized finished-product inspection instructions, documented corrective-action and complaint-handling procedures, and stated quality assurance. However, it has no valid manufacturing-capacity contract with related subcontractors, no overseas warehouse, showroom, agent, or branch, and no reported participation in offline trade shows. Financial information is limited to year references without financial figures or performance details. Customer-specific cases are not provided.

Supplier typeThe supplier is a combined business entity and limited company based in Hebei, China, established in 2004. Its stated scope covers production and sales of filter elements, filter screens, special-shaped nets, wire mesh products, and import/export business; it is not identified as part of a larger company group.

After-Sales capabilityThe supplier has documented procedures and records for handling customer complaints and corrective and preventive actions. It also reports in-stock service capacity, but lacks overseas warehouses, showrooms, agents, and branches, indicating after-sales support is documented but has limited overseas infrastructure.

R&D capabilityThe supplier reports new products within the past year and offers ODM services, supporting active product development. However, it reports no available SDK, which limits evidence of software or platform development capability but does not negate its product-focused innovation evidence.

Production capacityThe supplier has a stated manufacturing and sales scope, 43 employees, in-stock capability, standardized finished-product inspection instructions, and a reported peak-season lead time of within 15 workdays to one month. Nonetheless, it has no valid contract with related subcontractors, so manufacturing-capacity governance is not fully demonstrated.

Customization capabilityBoth R&D and design-service records list customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports ODM service availability, providing explicit evidence of broad customization capability.

Client casesThe supplier explicitly reports OEM service for well-known brands, which is evidence of experience serving recognized-brand customers. However, no customer names, project descriptions, product examples, or verifiable case details are provided.

Product Q&A

Q:What is the warranty period for this steel grating?

We provide a one-year warranty for this product, ensuring quality assurance.

Q:Can the specifications of the steel grating be customized?

Yes, specifications are customizable. You can adjust bearing bar depth (3/4' to 7'), thickness (1/8' to 1/2'), and spacing according to your requirements.

Q:What are the main applications of this galvanized steel grating?

It is widely used for sewer trench covers, gutter cover plates, steel structure flat plates, steel ladder step plates, and road construction.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1 unit, allowing for flexible purchasing.

Q:What surface treatment is applied to the steel grating?

The steel grating undergoes hot-dip galvanization to prevent oxidation and enhance durability.