Gucai3d is a leading manufacturer and global supplier of premium 3D printing filaments, specializing in OEM/ODM services with 10+ years of industry expertise. We combine innovative material science with large-scale production to deliver: ✅ 60+ High-Performance Filaments – Including pla, petg, abs, TPU and specialty materials ✅ Custom Color & Formulation Services – Tailored solutions for your unique needs ✅ End-to-End 3D Printing Support – From R&D prototyping to bulk supply chain solutions ✅ Global Logistics Network – Reliable shipping to 60+ countries Backed by our in-house R&D team and ISO-certified factories, we empower makers, businesses, and manufacturers worldwide with consistent quality, vibrant colors, and cutting-edge materials. Why Partner With Us? 10+ Years in filament technology 5,000+ Tons annual production capacity 1,000+ Customized Solutions delivered 24/7 Technical Support Let’s build the future of 3D printing together!