Al'adun kasar Sin suna da dogon tarihi.Tun farkon daular Zhou ta Yamma da lokacin bazara da kaka da lokacin jahohin yaki, tsoffin litattafai sun riga sun rubuta "Guan da Guan Shi".A cikin daular Qin da Han, ta shiga cikin hadaddiyar al'ummar 'yan ta'adda da bunkasuwar cinikayyar kasashen waje.A cikin shekara ta shida na Daular Han ta Yamma (111 BC), an kafa kwastan a Hepu da sauran wurare.A lokacin daular Song, Yuan, da Ming, an kafa sassan jigilar kayayyaki na birane a Guangzhou, Quanzhou, da sauran wurare.Bayan da gwamnatin Qing ta ba da sanarwar bude haramcin teku, a cikin shekaru 23 zuwa 24 na Kangxi (1684-1685), an sanya sunan ta a karon farko da sunan "Customs" tare da kafa Guangdong (Guangzhou), Fujian a jere. (Fuzhou), Zhejiang (Ningbo), da Jiang (Shanghai) Kwastam guda hudu.Bayan yakin Opium a shekara ta 1840, kasar Sin sannu a hankali ta rasa 'yancin cin gashin kanta a cikin jadawalin kuɗin fito, hukumar kwastam, da tsare kudaden haraji.Kwastam ya zama al'adar mulkin mallaka.Zama wani muhimmin kayan aiki ga ƙasashen yamma don wawashe Sinawa.Har zuwa kafuwar jamhuriyar jama'ar kasar Sin a shekarar 1949, gwamnatin jama'a ta karbi ragamar kwastam, inda ta sanar da kawo karshen tarihin kwastam na 'yan mulkin mallaka da daular mulkin mallaka ke iko da shi, wanda ke nuna haihuwar al'adun gurguzu.Gwamnatin jamhuriyar jama'ar kasar Sin ta kawo sauyi ga cibiyoyin kwastam na asali da ayyukansu, tare da aiwatar da tsarin ci gaba mai tsauri, da inganta tsarin kwastan sannu a hankali.
Dangane da tsananin kulawar sanarwar kwastam, duk samfuran OEM ana buƙatar bayyana su da sunan alama a lokacin sanarwar.
Lokacin aikawa: Nuwamba 14-2019
