An kafa Jin Zhenxing Machinery Manufacturing Co., Ltd. (a baya Thistle County aikin gona inji masana'antu) a 1951 don samar da aikin gona inji a matsayin manyan kayayyakin. Akwai "Wano" iri jerin rotary inji, cutter rotary inji, cikakken kewayon Deep Pine inji, Deep Pine rotary hadin gwiwa masana'antu inji, digger, inabi tanada inji, da dai sauransu; Kamfanin yana da masana'antu 6 na inji, walda, matsin lamba, clamping, tarawa, layin layi da sauransu, tare da ƙarfin fasaha mai ƙarfi da cikakken kayan aiki. Kamfanin ne na'urar gudanarwa na sashin inji na inji na inji na inji, kayayyakin inji na aikin gona da aka samar da su sau da yawa an lissafa su a matsayin tallafin tallafin gwamnati na jihar da larduna. An sanya shi a matsayin kayan aikin gona na Tianjin City a cikin shekaru uku a jere, yana rufe yankin murabba'in mita 44,570. Dangane da bukatun ci gaba, an gudanar da gyare-gyare na tsarin a shekarar 2005, kamfanonin da aka sake fasalin sun kasance a kan manufar: "Tsaro da aminci, tabbatar da inganci, ci gaba da kirkire-kirkire". Ingancin gudanarwa na kamfanin ya ci gaba a hankali zuwa ƙwarewar kimiyya da tsauri, kuma ya wuce takardar shaidar ISO 9002.