Ukusekwa ngo-2004, i-PVIS yishishini likazwelonke lokudibanisa i-R & D, ukuvelisa kunye nokuthengisa. Ukuzibophelela koyilo lweprofayili, unyango lomphezulu, ukulungisa ubushushu obukhawulezileyo, i-biologiz yokukhanyisela inkonzo nganye kuyo yonke imeko. Ifumene amalungelo awodwa omenzi wechiza angaphezu kwama-50 ekhaya nakumazwe aphesheya, kwaye ulishishini le-AAA ye-AAA kunye nemvumelwano yokuthobela imvumelwano kunye neshishini lokuthobela ityala kwiPhondo kwiPhondo laseGuangdong kwiPhondo.

Isakhiwo sokuqala sehlabathi, sokutsala kabini, iplagi kwaye idlale.

Xa kuthelekiswa nezinye iimveliso kwimarike, ubunzima buncitshisiwe malunga ne-30% kwaye ivolumu yokupakisha incitshisiwe malunga ne-50%.

Ubushushu kunye nomoya obandayo wokujikeleza, ukugcwala kobushushu obugqibeleleyo, qinisekisa ukusebenza kakuhle kwaye kulibaziseka ukubola ukukhanya okukhanyayo.

Ngaphakathi koku kukhutshelwa kukhutshwe kukhutshelwe ukukhanya, songeze isikhuseli esikhethekileyo sezinyosi. Esi sixhobo sokupholisa sinokuqhuba ubushushu ngokukhawuleza.

Umoya obandayo ungene kwimingxunya ecaleni nangaphandle kwephrofayili yobusi, ngale ndlela, ngokukhawuleza ukuphuphuma, ukubekwa kobushushu ngokukhawuleza.