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YUNIU FIBERGLASS
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Innovator In Fiberglass Spray Up Roving 
Production For Over 20 Years
Realize Your Vision With Superior Quality And Breakthrough Solutions
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Purchase Fiberglass Spray Up Roving From Yuniu

Our offer CE-compliant, versatile, and customizable fiberglass spray up roving to help you build your project.
Fiberglass Spray Up Roving
Fiberglass spray up roving is a reinforcement material used in the jetting process, a common method for manufacturing fiberglass composite parts. One of its main advantages is its excellent mechanical properties, providing high tensile strength, stiffness and impact resistance to the final composite product.

The versatility of fiberglass spray up roving allows for a wide range of applications. It is commonly used to manufacture large, complex shapes such as fiberglass pipes, storage tanks and building structures, sanitary ware, boat hulls, swimming pools and more.

Find The Best Specification For Your Project

Our fiberglass spray up roving are available in a variety of gauges, enabling you to precisely match your project, ensuring optimum performance and meeting your specific needs.
Product
Item
 TEX LOI Mol Vompatible Resin
 
Fiberglass Spray Up Roving
 YNSUR-1 2400 1.10-1.30 ≤0.10 UP VE EP
YNSUR-2 2400 0.95-1.15 ≤0.10 UP VE EP
YNSUR-3 2400 1.00-1.20 ≤0.10 UP VE EP

Unique Features And Benefits Of YuNiu Fiberglass Spray Up Roving

Our versatile fiberglass spray up roving can meet the needs of your diverse projects, guaranteeing superior performance and cost-effectiveness.

Experience The Power Of Fiberglass Spray Up Roving Enhanced Structures

Whether you are using it for swimming pool, sanitary ware/spa, pipeline storage tank, shipbuilding, etc., Yuniu can provide products to meet your specific needs.
  • Swimming Pool Construction
    Swimming Pool Construction
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  • Pipeline Storage Tank
    Pipeline Storage Tank
    LEARN MORE
  • Shipbuilding
    Shipbuilding
    LEARN MORE
  • Sanitary Ware/Spa
    Sanitary Ware/Spa
    LEARN MORE
Customized Fiberglass Spray Up Roving For Your Needs
Let your imagination run wild as we transform your ideas into tangible, high-quality fiberglass spray up roving solutions.

  • ​​​​​​​​​​​​​​Product
    Solutions
    ​​​​​​For customers,who are not familiar with the product, we will provide relevant training course guidance.
    For traders, we will provide you with a complete product solution.
    For manufacturers, we will recommend specifications suitable for your project, provide technical parameters, etc.​​​​​​​
  • Product
    Customization
    We offer a range of product customization options to ensure our products meet your specific needs.

    Including roving length, diameter and TEX, surface treatment, resin compatibility and special specification customization.​​​​​​​
  • Packaging
    Customization​​​​​​​
    Whether you need carton packaging, woven packaging, tube packaging, tray packaging.

    Or other additional custom packaging (special labels, branding, etc.)

    We can all make your vision a reality.
  • Free Sample
    Test​​​​​​​
    We can provide you with free samples for testing, and you can accurately detect them in your own environment.

    Whether our products are suitable for your project needs, we will make corresponding improvements based on your test feedback.

Ask Your Fiberglass Roving Expert

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

Establish Uncompromising Quality Standards

From careful selection of high-quality raw materials to strict quality control inspections, no detail is overlooked.
Raw Material Preparation
Raw Material  
We use high-quality raw materials with consistent performance, and carefully select, wash, dry, cut and other processes to achieve the required length and purity to ensure the production of high-performance glass fiber roving.
Packaging With Pallet
 Packaging With Pallet
 
In the final step, the plastic-wrapped rovings are arranged on pallets for efficient handling and storage. The rovings are stacked and secured on pallets using strapping or stretch wrap to ensure stability during transport.
 
Fiber Drawing
Fiber Drawing 
During this process, we use advanced fiber drawing technology and machinery to heat the glass to a molten state and then stretch it into fine continuous filaments, precisely controlling the fiber diameter and tensile strength to ensure its uniformity and strength.
Plastic Packaging
 Plastic Packaging
 
After passing the quality inspection, the rovings are carefully packed, and we use high-quality plastic packaging materials, which provide excellent protection against moisture, dust and mechanical damage during transportation and storage.
 
Fiber Coating
Fiber Coating  
Once the fiber is drawn, it is coated with various materials to enhance its performance and handling characteristics, help protect the fiber during subsequent processing steps, and improve its compatibility with the matrix material in composite applications.
Yarn Coiling
 Quality Inspection
 
Yuniu utilizes advanced testing equipment and methods to conduct comprehensive quality inspections to check for any defects such as fiber breaks, coating irregularities or other manufacturing defects to ensure consistent product quality.
 
Fiber Forming
Fiber Forming  
Once the fibers are coated, they are gathered and assembled into bundles called rovings, using state-of-the-art fiber forming techniques to ensure consistent fiber alignment and distribution throughout the roving.
Drying
Drying 
Once the roving is formed, it passes through a heated chamber or oven where controlled temperature and airflow ensure thorough drying, we implement precise drying parameters to maintain fiber integrity and minimize the risk of defects.
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, from Asia to Africa, our products meet the diverse needs of different projects.
CONTACT US

Our Extraordinary Performance At The Exhibition

Building Global Connections: Tailoring Solutions for a Diverse Client Base.
 
  • 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.

Lasting Impression: Yuniu Fiberglass Customer Visit And Trust Buildin

Experience our modern factory, professional service and sincere hospitality
 

Efficient Packaging And Shipping Solutions

From strict production to safe transportation, we guarantee product integrity and timely delivery.
Package
 
1. 33kg/roll for 1040mm, 40kg/roll for 1250mm/1270mm
2. The load of 20-foot container is about 10 tons, and the load of 40HQ is about 23 tons. 40HQ is more suitable for sea transportation
3. Each roll is packed in a carton, and customized packaging can also be provided according to your usage scenario
 
Transportation
 
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.
Package

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 spray up roving to achieve customer growth.

Marilia

We would like to express our gratitude to Nancy for providing excellent technical support and tailor-made solutions. The custom fiberglass spray up roving fit our specific needs perfectly and we are very satisfied with the excellent service and the exceptional quality of the product.

Revazi Bobokhidze

I visited your factory in 2023, and I was deeply impressed by your advanced integrated production equipment, using the most advanced technology to ensure the high quality of fiberglass spray up roving, compared with other suppliers, Your product stands out for its stability and reliability.

Gustaf Lay

Our purchase of fiberglass spray up roving exceeded our expectations, the delivery process was smooth and efficient, exactly on time promised, the safe packaging and the impeccable condition of the item made us very satisfied with the overall experience.

Eva Cerezo

We have been working together for five years, and after years of relying on YuNiu fiberglass spray up roving, we confidently say it has stood the test of time. Its consistent quality and reliability has made it an integral part of our construction process and is sure to meet our requirements.

Frequently Asked Questions About Spray Up Roving

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：Is the fiber breakage in your fiberglass roving easy to break?
    No, our fiberglass rovings are highly resistant to fiber breakage through optimized fiber bundling and enhanced mechanical properties, reducing the occurrence of weak points or discontinuities, ensuring the reliability and longevity of the final product.
  • Q2:Does your fiberglass roving affect its performance due to moisture?
    Rest assured our products are specially formulated with advanced moisture barrier coatings or treatments to provide a moisture barrier. This feature ensures roving stability and performance even in high humidity environments, eliminating concerns about moisture-related defects.
  • Q3:Whether the fiberglass roving will be entangled or difficult to distribute?
    No, our fiberglass rovings are engineered with enhanced processability, including excellent unwinding and superior tensile strength, making them easier to handle, cut and dispense during manufacturing, which reduces downtime time and increase overall productivity.
  • Q4:I am worried that your fiberglass yarn is not compatible with my resin.
    Rest assured that our fiberglass yarns are designed to be highly compatible with a variety of resin systems including polyesters, epoxies and vinyl esters, their excellent wetting characteristics and strong adhesion to resins ensure seamless composite products Integration and optimal mechanical properties.
  • 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;
PLACE YOUR ORDER TODAY 
TO AVAIL ALL THESS BENEFITS! 
 
Free Samples for testing your project！

50+ fiberglass product catalogue！

Product customization plan！

Problem solved solution！
PRODUCT INQUIRY
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About Us

 +86-18833998929​​​​​​
  infor1@fiberglassyn.com