Is customization available for this product?

Yes, flexible customization is available for type, size, and standard specifications.

What certifications does the manufacturer hold?

The manufacturer holds ISO9001:2015, ISO14001, and ISO50001 certifications.

What are the main applications for this woven roving?

It is widely used in boat building, storage tanks, swimming pools, sailboards, auto parts, and FRP flat panels.

Glass Fiber Woven Roving for Hand Lay-up

Name: Glass Fiber Woven Roving for Hand Lay-up
Brand: Changzhou Tianma Group Co., Ltd.
SKU: 788182232

Jiangsu, ChinaChangzhou Tianma Group Co., Ltd.

US$900.00-1,000.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO

Application

Fiberglass Cloth

Model NO.

EWR

Surface Treatment

Weave Type

Plain Woven

Fiberglass Type

E-Glass

Alkali Content

Alkali Free

CTN Size

22*22cm

Width

100-3200mm

Type

C/E-Glass

Min. Width

100mm

Max.Width

3200mm

Stardard Size

1000mm, 1250mm, 1270mm

Roll Weight

40kg/Roll

Transport Package

Carton/Pallet

Specification

Trademark

TIANMA

Origin

Changzhou, China

HS Code

70194000

Production Capacity

5000 Tons/Year

Key features

Versatile Resin Compatibility: Compatible with Polyester, Vinyl, and Epoxy resin systems for diverse applications.

Wide Width Range: Customizable width from 100mm to 3200mm to meet specific project requirements.

Multiple Processing Methods: Suitable for hand lay-up, BMC, filament winding, and mold press processes.

ISO Certified Quality: Manufactured under ISO9001:2015, ISO14001, and ISO50001 management systems.

Flexible Customization: Offers flexible customization for type, size, and standard specifications.

Alkali-Free E-Glass: Made from high-quality Alkali-Free E-Glass direct rovings for durability.

100% Quality Inspection: Every finished product undergoes 100% functional and visual inspection.

Established Manufacturer: Trusted manufacturer with over 9 years of export experience since 1980.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

Changzhou Tianma Group Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Flexible customization CertifiedExport Year: 9 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤5.89h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturer operating in glass fiber and related chemical product areas. It reports ISO9001:2015, ISO14001, and ISO50001 management-system certifications, plus UL-related product compliance capability. Production information covers fiberglass roving, woven roving, chopped strand mat, unsaturated polyester resin, and hydroxy esters, with finished-product inspection instructions reportedly implemented. The supplier offers flexible customization and ODM services, but reported no new products in the past year and no SDK. Service infrastructure is limited: there are no written complaint-handling, corrective-action, or supplier-service assessment procedures; no overseas warehouse, showroom, agent, or branch; and no valid manufacturing-capacity contract with related subcontractors. Financial information is only represented by years, without sufficient evidence to assess credibility. Customer-case evidence is limited to participation in the JEC trade show; no Fortune 500...

Supplier typeThe supplier is explicitly identified as a manufacturer. Its stated business scope includes manufacturing and sales of glass fiber and hazardous-chemical-related products, including unsaturated polyester resin within applicable licensing scopes.

CertificationsThe supplier reports ISO9001:2015, ISO14001, and ISO50001 management-system certifications, together with UL-related product compliance capability. These certifications provide explicit evidence of formal quality, environmental, and energy-management systems.

After-Sales capabilityThe supplier has in-stock service capability, accepts multiple quotation and payment terms, and reports lead times within 15 working days in both peak and off-season periods. However, it has no written complaint-handling or corrective-action procedures, no written supplier-service assessment records, and no overseas warehouse, showroom, agent, or branch, limiting the evidence of structured after-sales support.

R&D capabilityThe supplier provides ODM services, indicating some design-and-development support. However, it reported no new products during the past year and no available SDK, so the available evidence does not establish broad or strong innovation capability.

Production capacityThe supplier reports substantial annual production across fiberglass roving, woven roving, chopped strand mat, unsaturated polyester resin, and hydroxy esters, and states that finished-product inspection instructions are uniformly followed. Nevertheless, it reports no valid manufacturing-capacity contract with related subcontractors, which is a documented limitation in production governance.

Customization capabilityThe supplier explicitly offers flexible customization and ODM services. These statements directly support the existence of customization capability, although the absence of new-product activity in the past year indicates that the scope of innovation-led customization is not fully demonstrated.