UBUHLE
Ⅰ: I-Yifeng ingumsabalalisi ogunyaziwe wemikhiqizo.
Ⅱ: Isevisi: Uchwepheshe wezokuthengisa ochwepheshe, ukuhlinzeka ngesevisi ye-One to One kanye nokusabela okusheshayo.
Ⅲ: Ukulethwa okusheshayo: I-Yifeng igcina isitoko semikhiqizo eminingi yamandla eyinhloko
Ⅳ:Isiqinisekiso siqinisekisiwe: I-Yifeng ikuqinisekisa ukuthi umkhiqizo ngamunye owuthenga kithi uzonikezwa iwaranti evamile yeminyaka engu-5.
Ⅴ:Isixazululo sokuma okukodwa: Futhi singakunikeza ngedizayini yamahhala yawo wonke amasistimu sonozungezilanga oyidingayo ezindlini zakho noma amaphrojekthi. Iphaneli yelanga, i-solar inverter, ibhethri yelanga, isistimu yokufaka i-solar, umshini wokuhlanza iphaneli yelanga, i-solar panel lift njll.
Ⅵ: Ukuthumela okushibhile: Sigcina ubudlelwano obubambisane kakhulu ne-DHL , UPS, Fedex , SF Express ukuze siqiniseke ukuthi ukhokha izindleko zokuthumela ezincane uma udinga ingxenye eyodwa noma ezimbili kuphela.
