How does your factory handle quality control?

Quality control complies with ISO 9001 with zero tolerance for defects. Every machine undergoes testing running before packing for shipment.

How can I trust that machines pass testing before shipping?

1) We record testing videos for your reference. 2) You are welcome to visit our factory to test the machine yourself.

What is the after-sale service policy?

We provide online technical support and overseas services by skilled technicians.

What should I do if I am starting a new business?

Contact us for free pre-sales consulting. We can also help with steel coil purchasing, worker training, and international market price analysis.

Can I visit your factory to check machines on-site? What should I bring?

Yes, we welcome factory visits. For special product design and development, please bring a piece of testing material to test on our machines on-site.

Chinese Suppliers Highway Guardrail Cold Roll Forming Machine with High Precision

Name: Chinese Suppliers Highway Guardrail Cold Roll Forming Machine with High Precision
Brand: Zhangjiagang City Zhangyun Machinery Manufacturing Co., Ltd.
SKU: 885583375

Jiangsu, ChinaZhangjiagang City Zhangyun Machinery Manufacturing Co., Ltd.

US$10,000.00-30,000.00

1 Set

Product profile

Customization

Available

Certification

CE, ISO

Condition

New

Customized

Automatic Grade

Automatic

Transmission Method

Machinery

Material

Gcr15

Motor Power

7.5kw

Quenched Hardness

HRC48°~52°

Leveling Roller Diameter

110mm

Transport Package

Shipping, Rain-Proof Package

Trademark

Zhangyun

Origin

Zhangjiagang City

HS Code

8455221000

Production Capacity

15 Sets/Month

Key features

Customizable Design: Fully customizable machine based on user design drawings, prototypes, or specific material requirements.

Robust Construction: Main forming engine uses HT200 tempered material with 40Cr steel rollers for high strength and durability.

Efficient Production: Max rolling speed of 3-12m/min with 11 independent molding processes for high throughput.

Quality Assurance: Strict ISO 9001 compliance with 100% pre-shipment testing and video recording for transparency.

Comprehensive Support: Provides online technical support, optional overseas installation, and worker training services.

Heavy Duty Capacity: Decoiler supports up to 8 tons with inner diameter 500-600mm and max coil diameter 1800mm.

Durable Components: Mold inserts use Cr12MoV alloy steel with HRC58-60 hardness for extended lifespan and performance.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceExperienced Team

Zhangjiagang City Zhangyun Machinery Manufacturing Co., Ltd.

Jiangsu, 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: 13 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤8.79h

AI-Powered supplier vetting

SummaryZhangjiagang City Zhangyun Machinery Manufacturing Co., Ltd. is a China-based limited company established in 2002 and located in Zhangjiagang, Jiangsu. It operates in manufacturing-related industries and offers cold roll forming machines and elevator guide rail processing production lines. The supplier reports ISO9001:2015 certification, four production lines, 11 years of total R&D engineer experience, fewer than five quality-control staff, and 65 employees. It has exported since 2013 and holds self-operated import/export rights, although exports represent only 11%–20% of total sales. Company descriptions emphasize technical innovation, automation, customization, and successful cold roll forming cases. However, the supplied records do not verify outsourcing procedures, manufacturing-capacity contracts, inventory services, overseas warehouse or showroom capabilities, OEM/ODM/SDK services, or fire-drill capability. Audit details are present, but the evaluation result is recorded as “0,” without an explanation.

CertificationsThe supplier holds an ISO9001:2015 management-system certificate. A TUV Rheinland audit is also recorded with validity from 2025-08-18 to 2026-08-17, but the audit evaluation result is listed as “0” and no interpretation is provided.

R&D capabilityThe supplier states that it emphasizes technical innovation, has introduced advanced design concepts, integrated production automation, and has 11 years of total R&D engineer experience. However, product-information R&D, ODM, OEM, and SDK capabilities are explicitly listed as unknown, so the broader innovation-service scope cannot be fully confirmed.

Production capacityThe supplier offers cold roll forming machines and elevator guide rail processing production lines, operates four production lines, and reports successful cold roll forming production cases. However, outsourcing procedures, valid manufacturing-capacity contracts, and in-stock service capacity are unknown, limiting verification of scalability and fulfillment readiness.

Customization capabilityThe company describes a goal of providing flexible system solutions and advanced customization services for cold roll forming production processes, and it reports integrating automation into users’ production links. This supports stated customization capability, although the availability of formal ODM, OEM, or SDK services remains unknown.

Client casesThe supplier states that it has provided users in various fields with many successful cold roll forming production cases. The record does not identify customers, project quantities, industries, or independently verified case outcomes, so the evidence supports claimed experience but not detailed case validation.