Dongguan Hengli Dejian Plastic Electronic Product Factory is a manufacturer of 3D printer filaments with well-equipped testing facilities and strong technical force. With the rapid development of the 3D printer in recent years, our factory has invested a lot of money into 3D printer project, making great progress in 3D printer filament. Our main 3D printer filament materials are including ABS,PLA,PVA, PC,POM,HIPS,PETG,PA Nylon,CE-ABS(Conduct electricity ABS),and more filament materials will be developed constantly. Our factory&＃39;s production line control is very strict.Row material is brand new import material,The tolerance Dia. of filament is +/-0.05mm.we built quality control system that we bought 3D printer in office to test each produce batch filament, including PLA and ABS ,to make sure each one is qualified of printing on 3D printer.We welcome new and old customers from all walks of life to contact us for future business relationships and mutual success.