Menene NFC? A taƙaice, ta hanyar haɗa ayyukan na'urar karanta katin inductive, katin inductive da sadarwa ta maki-da-maki akan guntu ɗaya, ana iya amfani da tashoshin wayar hannu don cimma biyan kuɗi ta wayar hannu, tikitin lantarki, sarrafa shiga, tantance asalin wayar hannu, hana jabun bayanai da sauran aikace-aikace. Akwai sanannun masana'antun guntu na NFC da yawa a China, waɗanda suka haɗa da Huawei hisilicon, Unigroup Guoxin, ZTE Microelectronics, Fudan Microelectronics da sauransu. Waɗannan kamfanoni suna da nasu fa'idodin fasaha da matsayin kasuwa a fannin guntu na NFC. Huawei hisilicon yana ɗaya daga cikin manyan kamfanonin ƙira guntu na sadarwa a China, kuma guntu na NFC an san su da haɗin kai mai yawa da aiki mai ɗorewa. Unigoup Guoxin, ZTE Microelectronics da Fudan Microelectronics suma sun yi fice a fannin tsaron biyan kuɗi, ikon sarrafa bayanai da yanayin aikace-aikace da yawa, bi da bi. Fasahar NFC ta dogara ne akan yarjejeniyar sadarwa mara waya ta 13.56 MHz kuma tana ba da damar sadarwa mara waya tsakanin na'urori biyu masu amfani da NFC waɗanda ba su wuce santimita 10 tsakanin juna ba. Yana da matuƙar dacewa, wannan haɗin ba ya dogara da Wi-Fi, 4G, LTE ko makamancin haka, kuma ba shi da tsada don amfani: babu buƙatar ƙwarewar mai amfani; Ba a buƙatar batir; Ba a fitar da raƙuman RF lokacin da ba a amfani da na'urar karanta katin (fasahar da ba ta aiki ba ce); Tare da shaharar fasahar NFC a cikin wayoyin komai da ruwanka, kowa zai iya jin daɗin fa'idodin NFC.