Specialized Yarn Manufacturer · Zhuji, China
With more than 15 years of covered-yarn manufacturing experience, Zhengnan develops customized yarn structures around material combination, sampling and production.
From customized yarn development to fabric sampling and supply, Zhengnan coordinates fabric development with long-term partner mills while managing quotation, order handling and supply directly.
Send your yarn specification, required quantity and application for review.
Zhengnan Samples
Double-Covered Yarn
Composite Yarn Sample
Covered Yarn
Cotton-Covered Yarn
Double-Covered Yarn
Fabric Sample
01 / Who We Are
Zhengnan is a specialized manufacturer of customized covered yarns and composite yarns for differentiated textile development. We work with fabric developers, mills and sourcing teams that need more than a generic yarn specification.
Application requirement, material combination, yarn structure, sampling and production are handled as one connected development path—so a promising idea can progress into a manufacturable yarn.
02 / Core Capabilities
We develop single- and double-covered yarns, elastane covered yarns and multi-material composites to suit the fabric and processing route. Sampling and mechanical covering support consistent production and repeat orders.
Explore Mechanical Covered YarnsWe develop material combinations and covered-yarn structures with rayon, acetate, cupro, lyocell and other specialty fibers, guided by the fabric’s hand, luster, drape, stretch and processing requirements.
Feedback from weaving, knitting and finishing trials helps turn yarn samples into fabric constructions suited to production.
Explore Materials & SamplesWe combine UHMWPE with polyester, nylon or elastane for lightweight reinforcement and for industrial and functional textiles where cut or abrasion resistance is a development target.
Explore UHMWPE Composite YarnsExplore fabric hand, luster and drape alongside yarn samples. Rayon, cupro and lyocell are regenerated cellulose fibers. Diacetate and triacetate are cellulose acetate fibers.
Development focus Soft luster, smooth hand and fluid drape
Yarn → Fabric → Application
03 / Why Zhengnan
Experience across differentiated fibers helps define purposeful core, covering and companion-material roles.
Single-covered, double-covered and composite structures are developed around the fabric and processing route.
Sampling and production operate within the same manufacturing system, supporting a practical route from concept to repeatable supply.
Direct technical and commercial communication keeps material choices, sample feedback and production requirements aligned.
Manufacturing
More than 15 years of covered-yarn manufacturing experience, an approximately 10,000 m² facility, more than 70 employees and 50 Jinggong Technology HKV-series covering machines support Zhengnan's custom development work.
This manufacturing base connects material discussion and sample trials with organized production and project quality requirements.
Manufacturing That Supports Development05 / Certification
Zhengnan maintains an active GRS scope certificate for specified yarn categories and processes. The current scope certificate is identified by TE-ID TE-99952133 and is valid from April 15, 2026 to April 14, 2027.
A scope certificate applies only to the categories, materials and processes stated in the certificate. It does not mean that every Zhengnan product is GRS certified. A specific delivery requires the applicable Transaction Certificate.
TE-ID TE-9995213306 / FAQ
Zhengnan develops customized covered yarn and composite yarn structures according to customer application requirements. Its confirmed commercial solution areas include customized covered yarn solutions and customized UHMWPE composite yarn solutions.
It begins with the intended application and the material, processing and performance requirements that need to be evaluated. These inputs guide material selection, structure development and the next sample discussion.
Yes. Sample development is available after the application and material requirements have been reviewed. Availability does not imply a fixed specification or immediate shipment.
No. Zhengnan maintains an active GRS scope certificate for specified yarn categories and processes. A specific delivery requires the applicable Transaction Certificate.
Yarn-to-Fabric
Custom yarn is only the starting point. Zhengnan can coordinate fabric sampling and production through long-term partner mills, then quote and supply the resulting fabric directly.
Explore Yarn-to-Fabric DevelopmentShare the application, current yarn or fabric, processing method and development goal. Zhengnan can help define the material combination, yarn structure and next sample step.
