What is the warranty period and claim process?

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

Do you accept OEM business?

Yes, we perform OEM production for many famous crane brands and customers worldwide.

What are the shipping recommendations?

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

What is the delivery time?

Delivery time varies by capacity, generally ranging from 4 to 8 weeks.

What is the policy for distributing NANTE products?

We have distributors in 50+ countries with different policies for various markets. You are welcome to visit our factory for face-to-face discussions.

Progressive Technology Strict Mechanical Steel Coil Design Flat Bar Crane Rail

Name: Progressive Technology Strict Mechanical Steel Coil Design Flat Bar Crane Rail
Brand: Shaoxing Nante Crane Equipment Co., Ltd.
SKU: 626524754

Zhejiang, ChinaShaoxing Nante Crane Equipment Co., Ltd.

US$800.00-1,300.00

1 Ton

Product profile

Customization

Available

Application

Industrial Automation Equipment, Medical Equipment, Industrial Automation Equipment, Medical Equipment, Industrial Automation Equipment, Medical Equipment, Steel Workshop, Steel Structure Platform

Carrying Capacity

Middle-Level, Middle-Level

Model NO.

50*30

Certification

CE, ISO 9001:2000

Corrosion Resistance

High Corrosion Resistance

Length

Custom Length

Material

Carbon Steel

Profile Type

Solid Profile

Surface Treatment

Plain

Certification

CE, ISO 9001:2000, CE, ISO 9001:2000

Corrosion Resistance

High Corrosion Resistance

Length

Custom Length

Material

Carbon Steel

Profile Type

Solid Profile

Surface Treatment

Plain

Produce Process

Hot Rolled

Heat Treatment

Normalized / Annealed / Quenched+Tempered

Customized

40*40, 50*50, 70*70, 80*80

Speciality

Straight and Smooth Surface

Customized Radius

3mm

Type

Flat Steel

Standard

GB, ASTM, DIN, JIS, AISI, BS

Trademark

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

After-Sales Service

Within 24 Hours

Warranty

One Year

Carbon Structural Steel

Q345cr

Transport Package

Bundle

Specification

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

Trademark

NANTE

Origin

China

HS Code

7308900000

Production Capacity

10000000 Pieces Per Year

Key features

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

Smooth Running Effect: Customized 3mm radius angle ensures smooth wheel running and easy assembly.

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

Premium Material Quality: Made from Q355B steel, similar to A572, ST52, S355, ensuring durability.

Straight & Smooth Surface: High-grade materials provide straight bars with smooth billet surfaces.

Easy Installation: Cut ends allow fast assembly without needing any spare parts.

Strict Quality Control: Adheres to ISO-9001 with material traceability, NDT, and load testing.

OEM Service Available: Supports OEM production for famous crane brands and global customers.

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: ≤3.52h

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

Q:What payment methods do you accept?

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

Q:How should 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.