"Established in 2002 and located in Shenzhen Special Economic Zone, Shenzhen Esun Industrial Co., Ltd. is a high-tech enterprise specializing in researching, developing, producing and operating degradable polymer materials, such as PLA and Polymorph. ESUN own three different R&D centers, which specialized in material syntheses, modification and application.
Since 2007, ESUN has began to research 3D printing material, so far, ESUN successfully developed PLA, ABS, PVA(water soluble support), conductive, HIPS, PA, Polymorph, and PC filament. With the exclusive professional formulas and professional production lines, ESUN 3D filament is characterized by absolutely round shape, accurate diameter,high tenacity, uniform color shade and stable melting point."