What is the lead time for production?

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

Is OEM or ODM service available?

Yes, OEM and ODM services are available with support from 6 R&D engineers.

What is the after-sales service provided?

We provide online after-sales service support.

Durable U Steel Arch Support for Mining Tunnel Coal

Name: Durable U Steel Arch Support for Mining Tunnel Coal
Brand: Shandong China Coal Construction Machinery Co., Ltd.
SKU: 2048328422

Shandong, ChinaShandong China Coal Construction Machinery Co., Ltd.

US$400.00

1-99 Pieces

US$300.00

100+ Pieces

Sample price:US$450.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online

Warranty

1yeai

Model NO.

U29

Certification

CE, ISO 9001:2000

Standard

Surface Treatment

Without Processing

Manufacturing Process

Forging

Material

Stainless Steel

Size

29u

Support Arch Material

Q275b/ 20mnk

Theoretical Weight

29.00

Cross-Sectional Area (Cm2)

Height

124

Thickness

Width

150.5

Leg Thickness

7.2

Transport Package

Wooden

Specification

stainless steel

Trademark

ZHONGMEI

Origin

Shandong China

Key features

High Pressure Resistance: Withstands high pressure and supports for long time in mining tunnels.

Adaptable to Soft Rock: Scalable and reliable carrying capacity adapts to load and deformation of soft rock.

Easy Installation: Easy to install and resistant to deformation for efficient construction.

Reusable Design: High reuse rate reduces prop usage and offers obvious environmental benefits.

CE & ISO Certified: Meets CE and ISO 9001:2000 standards for quality assurance.

Customizable Options: Supports full customization, minor customization, and flexible design options.

1-Year Warranty: Comes with a 1-year warranty and online after-sales service support.

OEM/ODM Service: Manufacturer offers OEM and ODM services with 6 R&D engineers.

Company profile

Overseas ServicesQuality Assurance100% Finished Products InspectionProduct Certification

Shandong China Coal Construction Machinery Co., Ltd.

Shandong, 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: 6 Years CertifiedNearest Port: Qingdao Port, Tianjin Port, Shanghai PortAverage Response Time: ≤1.01h

AI-Powered supplier vetting

SummaryThe supplier is a professional technology provider with strong R&D capabilities, offering extensive customization in design services. They have been exporting for six years, primarily to South and North America, with 51%-70% of sales from exports. The supplier has a combined business type and operates two production lines, with a robust quality control process. Their business scope includes mechanical manufacturing and equipment sales, specifically for hydraulic power machinery and rail transit engineering. The supplier has procedures for handling customer complaints and corrective actions, indicating a structured after-sales service capability.

Supplier typeThe supplier is classified as a 'Combined' company, with a business scope covering mechanical manufacturing, equipment sales, and import/export activities.

After-Sales capabilityThe supplier has clear procedures for handling customer complaints and implementing corrective actions, indicating a reliable after-sales service.

R&D capabilityThe supplier has robust R&D capabilities, including SDK availability and 3D software design services, indicating strong innovation potential.

Production capacityThe supplier operates two production lines and has a structured quality control process, ensuring consistent production output.

Customization capabilityWith capabilities ranging from minor to full customization, the supplier offers flexible design services based on samples or designs.