YONGJIE anọwo na plastik pelletizing igwe ụlọ ọrụ kemgbe 2001 wee malite mbupụ kemgbe 2004. Ụlọ ọrụ anyị na-ekpuchi ala nke 20,000 square mita.Anyị nwere 10 nwere ahụmahụ injinia, ndị nọ na plastic extruder ụlọ ọrụ ihe karịrị 20 afọ, na 60 ọkaibe oru ọrụ.

Anyị nwere 15 tent nke nhazi igwe maka mmepụta nke kposara na orù, gearbox, wdg (isi akụkụ na nkà na ụzụ nke plastic pelletizing igwe), gụnyere abụọ CNC igwe maka nkenke ọgwụgwọ nke igwe akụkụ.Na kwa ọnwa mmepụta nke plastic extruders ruru 20 tent.

Anyị factory e certificated ka ISO9001: 2008, na anyị niile igwe na-conformed ka CE ụkpụrụ.