U-Longhua uthole isitifiketi se-ISO 9 0 0 1, 1 4 0 0 1 no-4 5 0 0 1. Futhi sithumela umthwalo emhlabeni wonke njengeMelika, iNingizimu Melika, iSouth East Asia, Middle East, i-Afrika neYurophu. ILonghua yinkampani ekhula ngokushesha. Ibeka iQingdao negatsha laseShanghai futhi yamukele ngemfudumalo abangane abavela kuwo wonke umhlaba ukuvakashela nokuxhumana.
Ulayini wokukhiqiza ophezulu wenkampani wensimbi iyidivayisi yokukhiqiza enamalungelo empahla yengqondo ezimele ngokuphelele. Idivayisi isebenzisa inqubo yokukhiqiza eqhubekayo. Ukusebenza kwenqubo kuthuthukiswe kakhulu, izindleko zokukhiqiza ziphansi kunalezo zedivayisi endala, izinga lokuguqulwa kwe-monomer liyathuthukiswa, ikhwalithi yomkhiqizo izinzile, futhi ine-monomer ephansi. Izici zensalela, iphunga eliphansi, i-VOC ephansi ne-viscosity ephansi. Ngasikhathi sinye, ukusebenza kwensiza kunekhabhoni ephansi futhi kuyayilimaza imvelo, futhi akukho kudoti okuthathu okwenziwayo. Inqubo yobuchwepheshe obukhiye ayidingi ukususa indlela ye-ejenti yokudlulisa uchungechunge ukukhiqiza i-POP ingeyokuqala eChina, ukugcwalisa igebe lasekhaya, inkomba yomkhiqizo isezingeni eliphezulu embonini, futhi ingancintisana nemikhiqizo efanayo yangaphandle. Kukalwe njengo-2018 Shandong Enterprise Brand Innovation yiShandong Quality Evaluation Association. Imiphumela emihle ithuthukisa inqubekela phambili yama-polymer asekhaya asekhaya.
