Shandong Dahong mai hankali kayan aiki Co., Ltd. sabon uku kwamitin kamfanoni, stock code 836635 mallakar da daban-daban m marufi na'ura, online conveyor, mai hankali marufi kayan aiki zane, samarwa da kuma masana'antu yana da 15 shekaru samar da kwarewa a marufi na'ura masana'antu, kayayyakin ingancin abin dogara, kwanciyar hankali masana'antu ranked a saman uku da yawa da suka dace da patent dukan injin ta hanyar Turai CE takardar shaidar makarantar kamfanoni hadin gwiwa, tare da manyan samar da kuma bayan tallace-tallace tushen kasa dangantaka mai kyau, yankin goyon bayan kamfanoni, birni manyan 100 goyon bayan kamfanoni tarihi da mahimmanci: A watan Mayu na 2019, wakilin kamfanin ya zama "2019 Shadow yankin kyakkyawan kimiyya da fasaha ma'aikata. A watan Maris na 2019, makarantar kamfanoni hadin gwiwa. A watan Fabrairu na A watan Disamba na 2018, ya sami haƙƙin mallaka na software na kwamfuta 4. A watan Agusta na 2018, ya sami darajar kamfanin kamfanin kamfanin kamfanin kamfanin kamfanin kamfanin kamfanin kamfanin kamfanin kamfanin kamfanin kamfanin kamfanin kamfanin kamfanin kamfanin kamfanin kamfanin. A watan Mayu 2018, zuwa kasashen waje don halartar IPACK International marufi baje kolin. A watan Afrilu na 2018, an ƙara sabon injin ƙirƙirar mallakar mallaka (ZL201410823526.X). A cikin 2017 tare da Hukumar Kimiyya da Fasaha ta Haiyan District, Jinan City. A shekara-shekara na birni kimiyya da fasaha na SMEs fasaha Innovation kudi shirin aikin. A watan Yuni na 2017, an faɗaɗa shi zuwa 2 misali masana'antu. A watan Mayu na 2016, an sami takardar shaida ta ƙirƙirar injin marufi na kaya (ZL201410220979.3). A watan Maris na 2016, ya sami patent na ƙirƙirar injin marufi na silinda (ZL201410248493.0). A watan Maris na 2016, an sanya sabon sigar uku. A watan Disamba na 2015, ya sami takardar shaida na ƙirƙirar injin marufi na taya (ZL201410251328.0). A watan Nuwamba na 2015, an canza hannun jari zuwa kamfanin hannun jari. A watan Afrilu 2014, CE takardar shaida. Oktoba 2013, Kwastam rajista rajista takardar shaida. A watan Afrilu na 2011, lardin Shandong na farko ya cika alhakin zamantakewar kamfanoni. A watan Nuwamba 2008, lambar yabo ta ingancin sarrafa lardin Shandong. A watan Afrilu 2005, an kafa Dahong Co., Ltd.