Kukhazikitsidwa mu 2002, Xinhong Gulu adakonzanso ndikukulitsa ntchito zake mu 2011, kuyang'ana pa kafukufuku ndi chitukuko, kukonza ndi kulimbikitsa zida zosinthira kutentha kwa zaka 18.Xinhong Gulu wapeza kasamalidwe khalidwe dongosolo chitsimikizo cha ISO9001, ISO14000, OHSAS18001 ndi p ...
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