What is the average lead time for production?

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

What certifications does the manufacturer hold?

The manufacturer holds ISO9001:2015, ISO14001, and ISO50001 certifications, and the product meets ISO and RoHS standards.

What payment terms are accepted?

We accept LC, PayPal, Western Union, T/T, D/P, and Small-amount payment.

Fiberglass Direct Roving, Roving ECR4800

Name: Fiberglass Direct Roving, Roving ECR4800
Brand: Changzhou Tianma Group Co., Ltd.
SKU: 2085271612

Jiangsu, ChinaChangzhou Tianma Group Co., Ltd.

US$500.00-750.00

1 Ton

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Certification

ISO, RoHS

Technique

Winding Filament Roving

Model NO.

Direct roving

Yarn Structure

Bulk Yarn

Surface Treatment

Vinyl Coated

Fiberglass Type

E-Glass

Wooden Package

1mt Per Plt

Process

Winding or Weave

Diameter

17/22/24/28um

Glass Type

ECR

Transport Package

Carton/Pallet

Specification

48-64roll/plt

Trademark

TIANMA

Origin

Changzhou, China

HS Code

7019120090

Production Capacity

150000ton/Year

Key features

ECR Glass Type: Made of ECR glass, offering superior corrosion resistance and durability for demanding applications.

Vinyl Coated Surface: Features a vinyl coating for improved compatibility with resin systems and better wet-out properties.

Flexible Customization: Offers flexible customization options for diameter (17-28um), process, and packaging to meet specific needs.

ISO Certified Quality: Manufactured under ISO9001:2015, ISO14001, and ISO50001 management systems with 100% product inspection.

Multiple Tex Options: Available in 1200TEX, 2400TEX, and 4800TEX linear densities to suit various winding and weaving processes.

Bulk Yarn Structure: Designed as bulk yarn for winding filament roving, ensuring consistent tension and high strength performance.

Robust Packaging: Each bobbin is film-protected and pallets are wrapped in stretch film, with customizable pallet configurations.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season periods, ensuring timely delivery.

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: ≤6.44h

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.