Ka November 2017, Dezhou Sanjia Machinery Manufacturing Co., Ltd. e phethile GB/T 19001-2016/ISO 9001: 2015 phetolelo e ncha ea setifikeiti sa tsamaiso ea boleng. Ha ho bapisoa le GB/T 19001-2008, mofuta o mocha oa maemo o na le liphetoho tse kholo tse robeli, tse bonts'ang ho utloahala, ho sebetsa le mofuta oa saense oa mofuta o mocha. Sanjia khampani kenngwa tshebetsong ho ea ka GB/T 19001-2016 maemo a le fetisa setifikeiti hang.
Ho kenngwa tshebetsong ha maemo a matjha ho tla phahamisa ntlafatso ya boleng ba sehlahiswa sa Sanjia le ho ntlafatsa ka botlalo maemo a taolo a Sanjia ka kakaretso.
Nako ea poso: Jan-09-2018