SUNLU

SUNLU (Zhuhai SUNLU Industrial) is one of China's largest manufacturers of 3D printing materials, founded in 2013 in Zhuhai, Guangdong Province. By its own figures it is China's largest filament producer by output, with 50+ automated production lines, over 500 employees and facilities in Zhuhai, Anhui and Zhongshan.

What SUNLU makes

• Core filaments: PLA, PLA+, PLA Meta, PETG, ABS, ASA, TPU
• Aesthetic ranges: Silk, Matte, Wood, Marble, Galaxy, glow and rainbow
• Engineering and composites: PLA-CF, PETG-CF, PA-CF and PA-GF nylons, PC, PC-ABS, PVB, PEEK
• Resins for LCD/MSLA: standard, ABS-like, water-washable, tough, clear, castable
• Accessories: FilaDryer filament dryers, 3D pens, AMS heaters

SUNLU is known for knot-free neat winding, a tight ±0.02 mm diameter tolerance and a wide colour range at an affordable price — which makes it popular both with beginners and for everyday printing. The Printer Hub catalog lists SUNLU lines with specs, recommended print settings and where-to-buy links.