As a leading and professional manufacturer of FDM/FFF 3D Printing Products in China, we (ZIRO3D team) are committed to producing the highest quality 3D Filaments for almost 10 years.1. Production plant - Our factory is over 2,000m2.2. Advanced production line - 7 production lines with a production capacity of 80,000kgs per month. We updated our production lines in 2020 for producing neat winding filament rolls.3. Excellent R&D team - experienced technicians working in 3D printing material field for over 9 years 4. Responsible workers - trained periodically to value every detail of production5. Professional sales team - efficient communication and follow-upWhy choose us?1. Diversity of materials - We produce over 20 types of 3D filaments, and more new filaments are under development.2. Top quality - 100% virgin raw material; high precision: Diameter tolerance +/- 0.03mm, Roundness tolerance +/- 0.03mm; great printing performance; good package and storage; compatible with most FDM 3D Printers.3. Competitive price - Manufacturer direct sales, cut the cost of middleman.4. Fast shipping - Large stock and high production capacity, short lead time.5. Order processing flexibly - Customization and OEM are acceptable.