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Pioneering Thermoplastic Chopped Strands 
Production For Over 20 Years
Supporting Your Projects With Outstanding Quality And Innovative Solutions
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Selecting the Perfect Thermoplastic Chopped Strands for Your Application

Whether you are in the masterbatch, plastic pellet manufacturing or polymer industry, Yuniu can provide a variety of high-performance thermoplastic chopped strands to meet your specific needs.
Fiberglass Chopped Strands For PP
Fiberglss chopped strands for PP provide the best adhesion to the PP matrix. Helps improve the mechanical properties of polypropylene masterbatches and plastic pellets, such as tensile strength, flexural strength and impact resistance.
Fiberglass Chopped Strands For PA
Fiberglss chopped strands for PA are custom blended with PA to meet the unique requirements of thermoplastics. Improve the strength, stiffness and heat resistance of thermoplastics, making them suitable for applications requiring high-performance materials.
Fiberglass Chopped Strands For PBT
Fiberglss chopped strands for use in PBT matrices are specially formulated to improve compatibility with PBT resins and enhance the mechanical properties of plastic pellets and polymers, including dimensional stability, heat resistance, and chemical resistance.

Find The Best Specification For Your Project

Our thermoplastic chopped strands are available in a variety of gauges, enabling you to precisely match your project, ensuring optimum performance and meeting your specific needs.
Diameter Chopped Length Compatible Resin
Thermoplastic Chopped Strands
YN-CSPA3 10-13 3 PA
YN-CSPA4.5 10-13 4.5 PA
YN-CSPP3 10-13 3 PP
YN-CSPP4.5 10-13 4.5 PP
YN-CSPBT3 10-13 3 PBT

Unique Features And Benefits Of YuNiu Thermoplastic Chopped Strands

Our versatile thermoplastic chopped strands can meet the needs of your diverse projects, guaranteeing superior performance and cost-effectiveness.
Customization For Your Unique Needs
We understand that every project and application is unique, and we bring your vision to life with tailor-made thermoplastic chopped strands solutions.

  • ​​​​​​​​​​​​​​Product
    For customers who have not started to expand their business and understand the products, we will provide you with relevant training courses, etc.; for traders, we will provide you with complete product solutions; for manufacturers, we will recommend specifications suitable for your project, Provide technical parameters, etc.​​​​​​​
  • Product
    We offer a range of product customization options to ensure our products meet your specific needs, including fiber length, size compatibility and formulation customization, special specification customization, etc. to enhance the performance of thermoplastic composites.
  • Packaging
    Whether you need carton packaging, woven packaging, tube packaging, tray packaging or other additional custom packaging (special labels, branding, etc.), we can make your vision a reality.
  • Free Sample
    We can provide you with free samples for testing, you can accurately evaluate whether our fiberglass mesh is suitable for your project needs in your own environment, and we will make corresponding improvements based on your test feedback.

Ask Your Chopped Strands Expert

Help you choose the most suitable and valuable product to complete your project!

The Source Of High-End Quality For Our Thermoplastic Chopped Strands

From careful selection of premium raw materials to stringent quality control inspections, we go to great lengths to ensure our products always exceed expectations..
Raw material  
The first is that the raw material is ready for further processing, our raw material chooses minerals with higher tensile strength than the roving produced by glass spheres, and ensures its cleanliness and uniformity.
 Packaging
The final step is packaging, where we prioritize packaging integrity and product safety, using strong packaging materials to ensure proper protection and easy handling during transport and storage.
Fiber drawing 
During this process, we use state-of-the-art furnace-drawn production technology, where glass fibers are drawn from the raw material through a series of heated thimbles to achieve the required diameter and strength.
During this process, the chopped strands are passed through a filtration system to remove any impurities or foreign particles, and strict quality control measures are taken to ensure that the final product is clean and of high purity.
We apply a protective agent to the drawn glass fiber at the coating unit using a proprietary size formulation to enhance its strength and durability, and then use a twisting mechanism to twist the coated glass fiber to form a yarn bundle.
After shredding, we undergo an efficient and controlled drying process to remove any moisture that may have been absorbed in previous stages, which ensures the stability and integrity of the chopped strands.
Chopped ingredient  
Placed on creels and aligned to prevent tangling, our chopped strands are produced directly from freshly produced Grade A roving.
Fiber cutting  
We use advanced cutting techniques to ensure precise and consistent chopped strand lengths, typically ranging from a few millimeters to a few centimeters, depending on application requirements.
Operating in 126 countries and supplying the highest quality materials to over 1000 customers worldwide, we value the trust you place in us and are committed to helping you succeed. As part of our family of satisfied clients, you will receive personalized support and tailored solutions to move your project forward.
Exported to 126 countries, 1000+ Partners
From North America to Europe, Asia to Africa, our products break the barriers of diversified markets

Excellent Show: YuNiu Fiberglass Take Center Stage

Connect with global industry professionals and customize solutions for cross-industry customers.
  • JEC Composites Show
    JEC Composites Show is the leading international trade fair dedicated to the field of composites. It show provides us with an unparalleled opportunity to showcase our high-quality solutions, establish business contacts and expand our presence in the global fiberglass market.
  • Dubai BIG5
    BIG5 Dubai, the largest construction event in the Middle East, provides a great opportunity for networking and business development and collaboration within the construction industry, as we showcase our capabilities in high quality and reliable fiberglass mesh for a variety of buildings.
  • Canton Fair
    The China Import and Export Fair is one of the largest and most informative trade fairs held in China. Our stand attracts a diverse audience, from customers to industry experts and exhibitors, and we take great pride in the exceptional quality and performance of our products.
  • Canton Fair
    Attracting international buyers and exhibitors from different industries, Canton Fair brings together professionals in fiberglass and related industries to discuss the latest innovations. Allows us to showcase our products to a global audience and explore potential partnerships.
  • JEC Composites Show
    JEC Composites Show brings together key players from all over the world, by participating in JEC Composites Show, we have the opportunity to meet professionals from various industries, network with potential customers, and gain valuable insights into the latest developments and trends in composites.
  • BUA Exhibition
    The BAU Exhibition is one of the world's leading trade fairs for construction, materials and construction-related systems. At the show we share our knowledge and expertise, highlight our product quality and commitment to customer satisfaction, and gain valuable insights into emerging trends.

Trust That Leaves An Impression: Yuniu Fiberglass Customer Visit

First-hand experience in ensuring high-quality thermoplastic chopped strands with our professional services and modern factory.

Efficient Packaging And Shipping Solutions

From strict production to safe transportation, we guarantee product integrity and timely delivery.
1. YuNiu fiberglass chopped strands are packed in kraft bags or woven bags, with good moisture resistance, about 25 kg per bag, 4 bags per layer, 8 layers per pallet, 32 bags, and packed with multi-layer shrink film and packing tape.
2. One ton and one bag.
3. 1kg small bag or Naturally soluble packaging
Can be customized according to your requirements
YuNiu Fiberglass supports multiple shipping methods (sea shipping, air shipping, rail shipping), we can recommend the best shipping method for you.
Delivery Detail
15 days after receiving the deposit.

Trusted Certifications For Quality Assurance

You can have full confidence in the quality and compliance of our products, we give priority to third-party testing, obtain CE, ISO9001, SGS, BV and other certifications to ensure that our products meet global standards.

Hear Real Feedback From Our Customers

Explore Yuniu Fiberglass Thermoplastic Chopped Strands to Achieve Customer Growth.

Mehmet Kutluay

We were having trouble choosing the right fiber length and content. Yuniu Glass Fiber Chopped Shreds Division provides us with various guidance methods, and through sufficient experiments and analysis, we have determined the most suitable method for a specific application. Optimal fiber length and content for enhanced performance and compliance with industry requirements.

Bhola Prasad

When I first started working with YuNiu, I needed a custom label, but when we used it, the yarn and the label stuck together, so I had to stop the machine to take it out; but Leslie from YuNiu quickly communicated with us about the problem and gave us a set of solutions to the problems, we avoided similar problems in the second production, we are very satisfied with this cooperation


We recently purchased a shipment of thermoplastic glass fiber chopped strands from this company and were pleasantly surprised by the excellent delivery process. The company has delivered on its commitment to deliver within the stated timeframe, ensuring we can continue our project without delay, completely exceeding our expectations.

Foyzur Foyzyr

As a long-term customer of this company, their products have always met our requirements, are reliable and durable, and can stand the test of time. The consistent length of thermoplastic chopped strands makes it an integral part of our construction process, allowing us to achieve the desired strength and stability in our structures.

Frequently Asked Questions Thermoplastic Chopped Strands

These Q&As are designed to address concerns and doubts that customers may have when considering trading with YuNiu by providing transparent information, timely support.
  • Q1: Compared with other fiberglass suppliers, what are the advantages of your thermoplastic chopped strands?
    Compared with other fiberglass suppliers, we will assist our customers to receive goods in time and purchase at stable prices while ensuring the stability of fiberglass production in our own factories. In contrast, we will not be market-oriented, and we will treat the needs of customers equally, and provide customers with high-quality + high-quality one-stop services 100%.
  • Q2:Does your thermoplastic chopped strand product suffer from poor dispersion?
    No, we maintain strict standards during production using advanced manufacturing techniques and quality control measures. This ensures that our chopped strand products consistently exhibit excellent dispersion qualities, allowing them to be dispersed efficiently and homogeneously in a wide variety of thermoplastic matrices.
  • Q3:Is your thermoplastic chopped strands uniform?
    Yes, to ensure consistency, we employ precise manufacturing processes and quality control measures at every stage of production. Our advanced equipment and technology allow us to control the length, diameter and other critical characteristics of chopped strands with high precision.
  • Q4:What is the resin compatibility of your thermoplastic chopped strand products?
    Our thermoplastic chopped strand products are compatible with a wide range of thermoplastic resins, and we have compatibility guidelines and technical support to help customers achieve successful integration and optimal performance in their resin systems.
  • Q5: What payment methods do you have?
    We recommend opting for Western Union, as it offers a more favorable handling fee. However, for new clients, we currently only accept payments through 50% T/T. On the other hand, if you have been a long-standing customer and are experiencing financial constraints, we offer the option of OA credit.
  • Q6: When can I receive the goods?
    It depends on whether you need to customize, if you don't need to customize, we can ship within 7 days if we have stock, if you don't have stock and need to customize, it will take 7~15 days!
    After delivery, you will generally receive the goods in about 45 days, but the specific time you receive the goods depends on your port, shipping date, customs clearance time and other factors.
  • Q7: What after-sales service do you provide?
    Technical Support: Our team of experts is ready to help you diagnose and resolve any technical issues or challenges you may encounter;
    Customer Support: We can provide product guidance and advice as well as order tracking and delivery updates according to your specific requirements, ensuring a smooth and hassle-free process from purchase to receipt;
Free Samples for testing your project!

50+ fiberglass product catalogue!

Product customization plan!

Problem solved solution!