- 1989 - Ugushyingo 1989, isosiyete yashinze, ikora ibikoresho byo mu biro byibyuma, byumwihariko ibyuma bya SAFE. - 2003 - Werurwe 2003 / Mata.2010, yanditswe binyuze mu buyobozi bwa Leta bushinzwe inganda n’ubucuruzi bya Repubulika y’Ubushinwa (SAIC) - 2006 - Mata 2006, yararenganyeIcyemezo cy'Ubushinwa(CCC, Urukurikirane rwizewe) yatanzwe naIkigo cyemeza Ubushinwa gishinzwe umutekano no kurinda (CSP) - 2006 - Gicurasi2006kugeza Gicurasi 2018,yatsinze ISO9001verisiyo2000/ 2008/2015 cyatanzwe na Ikigo cyemeza Xingyuan (XQCC) - 2007 - Mutarama2007 kugeza Gicurasi 2018,yatsinze ISO14001verisiyo2004/2015 cyatanzwe na Ikigo cyemeza Xingyuan (XQCC) - 2008 - Kanama 2008, yararenganyeIcyemezo cy'Ubushinwa(CCC, Urukurikirane rwizewe) yatanzwe naIkigo cyemeza Ubushinwa gishinzwe umutekano no kurinda (CSP) - 2008 - Nyakanga 2008, Isosiyete y'ubucuruzi yohereza mu mahanga yashinzwe yitwa “Luoyang Ridangwu Comercial Trading Co., Ltd.” - 2010 - Mata 2010 Icyiciro A cyumutekano wumurimo cyubahwa naIbiro bishinzwe abakozi n’ubwiteganyirize bwaYanshi, Luoyang,Ubushinwa - 2010 - Gicurasi 2010, inyubako nshya zibyara umusaruro (agace k'amajyaruguru) zirarangiye kandi zirimo gukorwa. 95% by'ibikoresho ni imashini zitunganya CNC. - 2011 - Gicurasi 2011, ube umunyamuryango wumushinga wibitabo byibitabo byubushinwa - 2011 - 2011 kugeza 2019, gutanga inama y'abaminisitiri / inzu y'ibitabo / ububiko bwa terefone igeragezwa na “National National Accreditation Service for China Conformity Assessment” - 2011 - 2011 kugeza 2017,yatsinze OHSAS18001: 2007 yatanzwe na Ikigo cyemeza Xingyuan (XQCC) - 2012 - Werurwe 2012, “Luoyang Ridangwu Comercial Trading Co., Ltd.”yahinduwe kuri “Luoyang Forward Office Furniture Co., Ltd.” - 2012 - Ukuboza2012 / Ukuboza2015,“Henan Yamamaye”icyubahiro naBiro yubuyobozi bwinganda nubucuruzi byaIntara ya Henan - 2014 - Mata 2014 / Jun. 2016 / Gicurasi 2019 yararangiyeISO14024: 1999 UbushinwaeIbidukikije biranga ibicuruzwa ibyemezobyakozwe naUbushinwa bushingiye ku bidukikije(CEC) - 2016 - Kugeza 2016, ibicuruzwa byacu byoherejwe mu bihugu birenga 50, muri Aziya, Ositaraliya, Amerika, Uburayi bw’iburengerazuba, Afurika y'Amajyaruguru.
