How does your factory handle quality control?

There is no tolerance regarding quality control. Quality control complies with ISO 9001 & CE. Every machine has to pass testing running before it's packed for shipment.

How can I trust that machines passed testing running before shipping?

1) We welcome you to visit us and test the machine by yourself in our factory. 2) We record the testing video for your reference.

What about your after-sale service?

We provide technical support online as well as overseas services by skillful technicians. One year warranty is provided. Long life technical guidance is free.

What should I do if I just start a new business?

Contact us immediately. We provide free consultant pre-sales service. Also, we can help you to solve the material (steel coil) purchase, worker training, and international market price.

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

We are a manufacturer, and we welcome customers to visit our factory. For special product design and development, we request you bring a piece of testing material to test on our machines on-site.

K-Span Arch Roof Panel Making Roll Forming Building Machine

Name: K-Span Arch Roof Panel Making Roll Forming Building Machine
Brand: XIAMEN ZHENG LIMING METALLURGICAL MACHINERY CO., LTD.
SKU: 2089602365

Fujian, ChinaXIAMEN ZHENG LIMING METALLURGICAL MACHINERY CO., LTD.

US$46,000.00-48,000.00

1 Piece

Product profile

After-sales Service

One-Year Warranty

Warranty

One-Year Warranty

Tile Type

Colored Steel

Model NO.

Big Span Roll Forming Machine

Certification

CE, ISO

Condition

New

Customized

Usage

Roof

Transmission Method

Motor Drive

Transport Package

40hq

Specification

11T

Trademark

LIMING MACHINERY

Origin

Xiamen

Production Capacity

1000set/Year

Key features

Beamless Arch Roof System: Rolls color steel into grooves and creases into trapezoidal single arch curved surface plates for lightweight steel roofs.

Wide Application Range: Suitable for hangars, warehouses, factories, gymnasiums, swimming pools, exhibition halls, and commercial buildings.

High Precision Forming: 18 roll stages with 45# steel rollers, CNC lathes, and hard chrome coated shafts for durable performance.

Customizable Specifications: Voltage and machine color can be customized per customer requirements (e.g., RAL 5015 Blue).

Efficient Production Speed: Max line speed approx. 15m/min with 22KW main motor and 15KW hydraulic group power.

Robust Material Handling: Processes steel plate thickness from 0.6mm to 1.5mm with Cr12 cutting blades.

Comprehensive Quality Control: ISO 9001 & CE compliant with 100% visual and function inspection before shipment.

One-Year Warranty Coverage: Includes technical support online and overseas services by skilled technicians.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Years of Export Experience

XIAMEN ZHENG LIMING METALLURGICAL MACHINERY CO., LTD.

Fujian, 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: 22 years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤2.66h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 208 employees and no stated parent-group affiliation. It operates manufacturing facilities including CNC, cutting, drilling, sawing, shot blasting, spraying, and related equipment, and offers multiple roll-forming and sheet-processing product categories. The supplier demonstrates broad customization, OEM and ODM capabilities, and has supplied OEM services to recognized brands. Quality-control procedures include quality assurance, raw-material traceability, complaint handling, and documented inspection instructions. Export capability is established through 22 years of exporting, self-operated import-export rights, and exports representing 41%–50% of total sales. However, no overseas warehouses, showrooms, agents, branches, or offline trade-show participation are reported, and no new products were developed in the past year. Evidence is insufficient to confirm formal certifications or specific customer case references.

Supplier typeThe supplier is identified as a combined-type, limited company with 208 employees and no stated affiliation with a larger company group. Its profile includes manufacturing, export, service, quality-control, and R&D capabilities, indicating an integrated manufacturer rather than a purely trading entity.

R&D capabilityThe supplier reports R&D capability with an available SDK, provides ODM services, and supports several design-customization modes. However, it also states that no new products were developed during the past year, which is a specific limitation on recent product innovation.

Production capacityThe supplier has a broad equipment base, including CNC machinery, gantry planing, lathes, machining centers, cutting, plasma cutting, drilling, sawing, shot blasting, and spraying facilities. It offers several roll-forming and sheet-processing product categories, has 208 employees, and reports a one-month off-season average lead time, supporting established manufacturing capacity.

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