What is the warranty period and claim process?

The warranty is 12 months after cargo leaves the China port. For quality issues, our team assists via email/video, and spare parts are shipped by air.

What is the delivery time for orders?

Delivery time varies by capacity but is generally around 4 to 8 weeks.

What are the shipping recommendations?

We recommend air or LCL for small batches, and container or bulk vessel for large deliveries.

Low Maintenance Cost Carbon Steel High Security Flat Bar Crane Rail

Name: Low Maintenance Cost Carbon Steel High Security Flat Bar Crane Rail
Brand: Shaoxing Nante Crane Equipment Co., Ltd.
SKU: 626527754

Zhejiang, ChinaShaoxing Nante Crane Equipment Co., Ltd.

US$800.00-1,300.00

1 Ton

Product profile

Customization

Available

After-sales Service

Within 24 Hours

Material

Carbon Steel, Q235B/Q345b/Q345cr/Q355b/Q355cr

Model NO.

80*80

Heat Treatment

Normalized / Annealed / Quenched+Tempered

Length

5.8m or Other Length According to Customers Requir

Speciality

Straight and Smooth Surface

Customized Radius

3mm

Produce Process

Hot Rolled

Type

Flat Steel

Standard

GB, ASTM, DIN, JIS, AISI

Steel Type

Carbon Structural Steel

Forming

Hot-Rolled Steel

Connection Form

Welded Connection

Member

Steel Beam

Type of Steel For Building Structure

High-Strength Steel

Residential Wall Structure

Connector

Application

Steel Workshop, Steel Structure Platform

Warranty

One Year

Carbon Structural Steel

Q345b

Transport Package

Bundle

Specification

40*30, 50*30, 50*40, 60*40, 70*40, 80*60, 100*60

Trademark

NANTE

Origin

China

Production Capacity

10000000 Pieces Per Year

Key features

Weight Saving Design: Saves 50% weight compared with P rail due to optimized material usage.

Easy Installation: Fast assembly without spare parts; ends cut by sawing machine for precision.

Smooth Wheel Running: Customized 3mm corner radius ensures smooth and stable wheel operation.

High Load Capacity: Large contact area with wheel tread effectively increases allowable pressure.

Standardized Length: Fixed length of 5.8m with no short lengths, ensuring structural consistency.

Durable Material: Made from Q355B carbon steel, similar to A572, ST52, and S355 standards.

OEM Service Available: We accept OEM business for famous crane brands and global customers.

Quality Assurance: Strict adherence to ISO-9001 with full load testing before delivery.

Company profile

R&D CapabilitiesManagement CertificationQuality AssuranceOverseas Services

Shaoxing Nante Crane Equipment Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Designs CertifiedExport Year: 13 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.18h

AI-Powered supplier vetting

SummaryThe supplier is a combined manufacturing and service company focused on lifting, handling, construction, road and bridge machinery, crane parts, and related electrical systems. It holds ISO 9001, ISO 14001, ISO 45001:2018, and CE-related certification capability. Its support offering includes presale technical support, after-sale maintenance, spare parts, installation in Thailand, and customized solutions. The supplier reports broad customization and ODM capability, but no OEM service for popular brands, no available SDK, and no new products introduced during the past year. Production operates through two lines, with six to ten quality-control staff and seven years of R&D engineer experience. Export experience is stated as ten years, with 51%–70% of sales from exports and markets including Southeast Asia, the Middle East, and Australia. Financial records are referenced for multiple years, but the supplied information does not provide sufficient non-financial evidence to assess financial credibility. No...

Supplier typeThe supplier is identified as a combined company whose scope covers manufacturing, installation, maintenance, transformation, and sales of lifting machinery, construction machinery, crane parts, and related power and safety systems. This indicates an integrated manufacturing-and-service business model rather than a narrowly defined trading entity.

CertificationsThe supplier reports ISO 9001:2015 and ISO 14001:2015 certificates, while the sustainability section also lists ISO 45001:2018 and CE capability. These certifications support documented quality, environmental, occupational-safety, and product-compliance coverage, although certificate validity details are not provided.

After-Sales capabilityThe supplier states that it provides presale technical support, after-sale maintenance, spare-parts support, customized solutions, and equipment installation in Thailand. It has written procedures and records for assessing service capability and corrective/preventive actions, but its approved-supplier list lacks approval signatures or dates and it has no overseas warehouse, showroom, agent, or branch.

Production capacityThe supplier operates two production lines, has six to ten quality-control staff, reports an annual output range, and states one-month average lead times in both off-season and peak season. Its service-capability management and corrective-action procedures have written records, although finished-product inspection instructions are not supported by written records.

Customization capabilityThe supplier explicitly offers customization from samples, designs, minor and flexible customization, and full customization, and also provides ODM services. This is direct evidence of broad customization coverage across design-based and sample-based requirements.

Product Q&A

Q:Are you a manufacturer or trading company?

We are an integrated industrial and trade enterprise with our own R&D team, factory, and marketing department.

Q:Which standards do your crane components apply to?

Our cranes can be designed and manufactured based on FEM, CMAA, ISO EN, and GB standards.

Q:How do you ensure product quality?

All processes adhere to ISO-9001 procedures, including material traceability, welder certification, NDT, and full assembly load testing before delivery.

Q:What payment methods do you accept?

We accept T/T bank transfer, L/C, and PayPal.

Q:How can I assemble the cranes in my factory?

We suggest recruiting a local crane service team based on our guidelines. Alternatively, we can send an engineer for guidance at an extra charge, with travel and accommodation costs covered by the buyer.