Sunlu

High-volume 3D printing materials specialist

Sunlu was founded in 2013 and specializes in the research, production and sale of 3D-printing materials and accessories, including filaments, 3D pens and dryers. After a 2021 restructuring it organized around an Anhui registered headquarters and a Zhuhai operations center, growing into one of China's largest filament manufacturers by output.

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Restructured in 2021 with Anhui Sunlu as registered HQ and Zhuhai Sunlu as the operations center.
Among the largest Chinese manufacturers by 3D-printing filament production output.