What certifications do the products have?

The products come with Oeko and GRS certifications.

Polyester Yarn High Stretch Yarn for Socks Knitting Webbing Dope Dyed Colorful

Name: Polyester Yarn High Stretch Yarn for Socks Knitting Webbing Dope Dyed Colorful
Brand: ZHEJIANG ZHUJI YIFENG KNITTING TECHNOLOGY CO., LTD.
SKU: 2274502085

Zhejiang, ChinaZHEJIANG ZHUJI YIFENG KNITTING TECHNOLOGY CO., LTD.

US$1.66-2.28

1 kg

Product specifications

75D copy nylon

75D

Sample price:US$1.00/kg.Request sample

Product profile

Customization

Available

Usage

Knitting, Weaving

Feature

High Strength, High-Elastic, Recycled, Anti-Pilling, Moisture Absorbent, Abrasion Resistant, Anti-UV

Material

100% Polyester

Technics

Texturized

Fiber Length

Continuous Filament

Number of Shares

Multi-Ply

Pattern

Dyed

Type

Dope Dyed Yarn

Coarseness

Medium Yarn

Structure

Textured Yarn

Product Name

75D/36f/2 Polyester Dope Dyed High Stretch DTY Cop

Colors

More Than 800 Colors

Certificate

Oeko, Grs

Packing

About 1kg/Cone, 20cones/CTN

Transport Package

Carton Package

Specification

75D/36F/2, 75D/72F/2, CUSTOMIZED

Trademark

YIFENG

Origin

China

HS Code

54023310

Production Capacity

200t/Year

Key features

Extensive Color Range: More than 800 colors available with stock for immediate purchase.

High Elasticity: 100% Polyester dope dyed yarn offering high strength and elasticity.

Fast Delivery: Off-season lead time within 15 workdays with excellent service.

Versatile Applications: Suitable for flyknit shoes upper, knitting sweaters, socks, and webbings.

Dope Dyed Quality: Features anti-pilling, moisture absorbent, and abrasion resistant properties.

OEM/ODM Support: Customization available from samples and designs for specific needs.

Certified Materials: Products comply with Oeko and GRS certification standards.

Manufacturer Direct: Direct from factory with 7 QA/QC inspectors ensuring quality.

Company profile

Importers and ExportersFast DeliveryCustomization from SamplesRaw-Materials Traceability

ZHEJIANG ZHUJI YIFENG KNITTING TECHNOLOGY CO., LTD.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs CertifiedNearest Port: Ningbo Port, Shanghai PortAverage Response Time: ≤7.74h CertifiedTerms of Payment: T/T

AI-Powered supplier vetting

SummaryThe supplier operates across needle and textile machinery, knitted goods, textiles, synthetic fibers, clothing, and related activities, with DTY identified as the offered product. It reports OEM and ODM capabilities, CAD-based R&D, 12 R&D engineers, customization from samples and designs, and documented design-related audit materials. Manufacturing evidence indicates one production line and no continuous batch quantity reconciliation. Service procedures, corrective and preventive action procedures, and complaint-handling records are reported, while overseas warehouses, showrooms, agents, and branches are absent. Financial information is represented by year labels only, without substantive performance figures. Environmental impact assessment and fire-drill status are unknown. No explicit certifications or customer cases are provided.

Supplier typeThe supplier is a textile and synthetic-fiber manufacturer and seller, with business activities also covering needle and textile machinery, knitted goods, clothing, and related trade. DTY is the specifically stated offered product, while the company description highlights antibacterial and silver-ion yarns across spinning, modification, and finishing.

After-Sales capabilityThe supplier reports documented customer-complaint handling procedures and records, as well as written service assessment and corrective-action procedures. However, it has no overseas warehouse, showroom, agent, or branch, and its stated overseas service-country count is zero, limiting evidence of localized after-sales support.

R&D capabilityInnovation-related evidence includes 12 R&D engineers, CAD capability, available R&D audit documentation, and customization from samples and designs, plus OEM/ODM services and an SDK. However, the supplier states that it had no new product in the past year, so current product-innovation performance is not clearly demonstrated.

Production capacityThe supplier reports manufacturing and sales activities covering textiles, synthetic fibers, knitted goods, and yarn-related processing, with DTY as the offered product and one production line. It also states that the factory does not continuously reconcile quantities for every batch or mass-production run, indicating a production-control weakness despite the stated manufacturing scope.

Customization capabilityThe supplier explicitly provides customization from samples and designs, has 12 R&D engineers, uses CAD, maintains design input/output, review, verification, and validation documentation, and offers OEM and ODM services. These statements directly support both design-based and sample-based customization.