By virtue of unique advantage of the threads, our products work great for weaving, sewing and quilting at many fields including footwear, leather goods, luggage and bag, furniture upholstery, mattress, sports equipment, denim and jeans, automobile, canvas, tent, wire and cable applications, filtration and more, as evidenced by our featured products like heavy thread for sewing leather and heavy duty thread for outdoor furniture.
Rongdu is a professional manufacturer of heavy duty threads including sewing thread, bonded thread and embroidery thread. We carry plenty of thread supplies with popular sizes and vivid colors used in a wide array of applications.
Rongdu is also specialized in manufacturing Polylactic Acid (PLA) yarn and thread. PLA fibers deriving from agricultural products are environmentally friendly, green, and functional biobased textile materials. possess excellent skin-friendliness, moisture-wicking, and antibacterial properties, making them ideal for use in underwear, sportswear, baby clothing, and disposable hygiene products. Additionally, PLA fibers exhibit biocompatibility, making them widely utilized in the medical field for applications such as medical sutures, surgical gowns, and gauze.
Quality is our top priority. To ensure the finest quality, we put into production high-end equipment, procure high-grade raw materials, apply advanced manufacturing technology, have three testers conducting quality testing for every batch products.
Tens of millions of inventory and vast selection of sizes guarantee timing delivery of the most suitable filament thread for sewing. Moreover, OEM and ODM are also accepted.
For every product on this site, Rongdu has own equipments and plants to process filament to the threads, which cuts out the middle man and get your money's worth.
We emphasize the importance of after-sale assistance. Our conscientious and knowledgeable staff are commited to provide effective solutions to any after-sale problem.