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China Preformers Manufacturer, Supplier, Factory

We emphasize improvement and introduce new goods into the market each year for Preformers,Quadrangular Tube,Omega Profile,FRP Stair Tread Covers,Pultrusion Process, Honesty is our principle, expert operation is our perform, support is our goal, and customers' fulfillment is our future!
Preformers, There are advanced producing & processing equipment and skilled workers to ensure the merchandise with high quality. We now have found an excellent before-sale, sale, after-sale service to ensure the customers that could rest assured to make orders. Until now our goods are now moving on fast and very popular in South America, East Asia, the Middle east, Africa, etc.

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  • SPARE Composite Kicks Off the Year with Innovation and Growth

    As we step into the new year, SPARE Composite is excited to embrace fresh opportunities and advancements in the FRP pultrusion industry. With a strong commitment to quality, innovation, and sustainability, we are ready to take our fiber-reinforced polymer (FRP) solutions to the next level.

  • ​SPARE Successfully Completed Massachusetts Steel Bridge Deck Renovation Project FRP Hollow Web Technology Leads Industry Innovation

    With innovative technology and professional strength, SPARE successfully completed the steel bridge deck reconstruction project in Massachusetts, U.S.A. The project not only became a benchmark project for upgrading the local transport infrastructure, but also demonstrated the leading level of Chinese enterprises in the field of composite bridge applications, and became one of the classic masterpieces of SPARE.

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    In 2025, Glass Fiber Reinforced Polymer (GFRP) is rapidly gaining traction as a sustainable and cost-effective alternative to steel and concrete across a range of infrastructure sectors. From pedestrian bridges in North America to coastal flood barriers in Southeast Asia, GFRP profiles are proving their value in real-world applications that demand durability, corrosion resistance, and design flexibility.

  • Driving Innovation: The Evolution of FRP Composite Materials in the Automotive Industry

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  • Nanjing Spare Composites Yizheng Co., Ltd. will be present at the 28th China Composites Expo 2025

    From 14th to 18th September 2025, the 28th China International Composites Industry & Technology Exhibition will be held in China National Convention & Exhibition Centre (Shanghai). As an important enterprise in the industry, Nanjing Spare Composites Yizheng Co., Ltd. will be a full-fledged exhibitor, displaying the company's innovative products and technological strength on the exhibition site.

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