Shenzhen Primes Technology Co, Ltd. Yakavakirwa muna2012 yakabatana 3D Filament muna 2014, CCTREE inyanzvi ye 3D yekudhinda zvinhu, ine fekitori nharaunda ye3,900 mativi emamirimita uye neepamberi zvigadzirwa zvekugadzira, timu ine R & D ine timu yekutengesa. Parizvino, isu tine mitsara misere yekugadzirwa kweFilament, 2 mutsara wezvinhu zvakagadziriswa uye zvimwe zvishandiso nemimwe michina inobuda pagore ye500Tons.