What is the lead time for production?

The average lead time is within 15 working days for both peak and off-season periods.

Does the company provide OEM services?

Yes, we provide both OEM and ODM services, including customization from samples and designs.

What certifications does the product have?

The product holds ISO certification and meets the GB standard with a professional quality grade.

OEM GRP Steel Spiral Bolt Rollers for FRP Laminating Process

Name: OEM GRP Steel Spiral Bolt Rollers for FRP Laminating Process
Brand: SFT Industries Co., Ltd.
SKU: 1959092445

Jiangsu, ChinaSFT Industries Co., Ltd.

US$0.50-5.00

100 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO

Handle Material

Plastic

Model NO.

16 x 100mm

Folded

Unfolded

Brand

Sft

Quality Grade

Professional Level

Standard

Diameter of Refill

6mm 8mm 10mm 12mm 16mm 18mm 20mm 25mm

Length of Refill

25-150mm

Diameter of Frame

6mm

Handle

Wooden/Plastic

Color of Handle

Yellow/Orange/Blue/Black

Material

Steel/Brass

Pole

Zinc Plated

Transport Package

Carton&Pallet

Specification

6mm 8mm 10mm 12mm 16mm 18mm 20mm 25mm

Trademark

SFT

Origin

China

HS Code

96034020

Production Capacity

1000000PCS/Year

Key features

Customizable Dimensions: Refill diameter 6-25mm and length 25-150mm available.

Durable Steel Construction: Resistant to rigorous resin systems and cleaning agents.

Bubble Removal Design: Screw shape pushes air bubbles out for even resin distribution.

Versatile Handle Options: Available with wooden or plastic handles in multiple colors.

Professional Quality Grade: Manufactured in-house with secure screw fixing and vertical grooves.

Wide Industry Application: Ideal for hand lay-up, spray up, and filament winding processes.

ISO Certified Product: Meets professional level quality standards and GB standard.

Global Export Experience: Trusted by customers in Australia, Canada, UAE, and more.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityOEM ServicesQuality Assurance

SFT Industries 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: 8 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤7.19h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Changzhou, with business activities covering textiles, clothing, furniture, ships, cosmetics, protective equipment, and import/export services. It holds an ISO9001:2015 certificate and reports OEM service for well-known brands. The supplier offers sample-, design-, and minor-customization services, has CAD capability, three production lines, six to ten quality-control staff, and stated output across several product categories. Export experience is eight years, with exports representing 51%–70% of total sales and markets including Southeast Asia, the Middle East, Europe, and domestic customers. Key limitations are the absence of R&D audit documentation, zero reported patents, no SDK, no overseas agents, branches, warehouse, or showroom, no offline trade-show participation, no valid manufacturing-capacity contract with related subcontractors, and no written inspection or service-capability records. Financial evidence is insufficient for assessment.

CertificationsThe supplier reports holding an ISO9001:2015 certificate for its management system. This is explicit evidence of certification and supports a positive assessment for formal quality-management-system recognition.

After-Sales capabilityR&D responsibilities include providing samples and after-sales service, and the supplier reports a service-capability supplier pool of 10 qualified suppliers. However, its assessment procedure has no written procedures or followed records, so the existence of service support is evidenced but systematic management is not fully demonstrated.

R&D capabilityThe supplier has one R&D engineer, uses CAD, and reports no R&D patents, no available SDK, and no design input, output, review, verification, or validation documents available for audit. These records show limited documented innovation capability, but zero patents alone does not prove a complete lack of innovation.

Production capacityThe supplier reports three production lines, six to ten quality-control staff, in-stock capability, and stated output for FRP tools, paint rollers, fasteners, Kevlar fiber, and carbon fiber. Lead times are within 15 working days in both peak and off-season, but there is no valid manufacturing-capacity contract with the factory and related subcontractors, and finished-product inspection has instructions without written records.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, and minor customization, and reports OEM services for well-known brands. CAD capability further supports design execution, although the absence of R&D audit documentation limits evidence of a formal development process.

Product Q&A

Q:What are the customization options for the roller?

We offer customization for refill diameter (6mm-25mm), refill length (25-150mm), frame diameter (6mm), handle material (wooden/plastic), and handle color.

Q:What materials are used in the steel spiral roller?

The roller is made of steel with zinc-plated poles. Handles are available in wooden or plastic materials.

Q:Is the roller resistant to chemicals?

Yes, the steel spiral roller is resistant to almost all cleaning agents and survives rigorous resin systems.

Q:What is the minimum order quantity?

The minimum order quantity is 1 piece.

Q:What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as payment terms.