Yantai ETDZ Dongxing Alamanuia Co., Ltd. o se polofesa faʻasolosolo sima faʻasolosolo gaosi oloa pulea e Yantai Shougang Dongxing Group Co., Ltd ma faʻasoa e le aufaigaluega.
Yantai Shougang Dongxing Group Co., o loʻo pulea nei e le Yantai Shougang Denso Co., Ltd. (le fausiaina o le ea air-system system), Yantai Shougang Dongxing Daehan Powder Metallurgy Co., Ltd. (gaosia o taʻavale vaega), Yantai Shougang Magnetic Materials Kamupani, Ltd (gaosia neodymium - uʻamea - boron maneta mea), Yantai Shougang Crystallizers Co., Ltd. ((gaosia crystallizers o uamea faia sikuea ma slab pili) ma Yantai ETDZ Dongxing Alamanuia Co., Ltd (gaosia sima karamida faʻasolo).
Nofoaga i Nu20 Zhujiang Auala, Yantai Tamaoaiga & Tekonolosi Atinae Sone, Shandong Itumalo, Yantai Shougang Dongxing Group Co., Ltd., o se tasi o lala o le Shougang Head Office, o loʻo i ai se fale aʻoaʻoga sone ma se alamanuia paka atoa aofia ai se fanua
vaega o 600,000m2 ma fausiaina vaega o 300,000m2. O le Kamupani na muamua fesoʻotaʻi i le tertiary militeri fale o China Arms Alamanuia Matagaluega ma na tuuina i lalo o Shougang Head Office i le 1988. O loʻo i ai i le Kamupani ia ituaiga mea faigaluega gaosi faʻapipiʻiina e pei o loʻo faʻaulufaleina mai le gaosiga o uila, ogaumu faʻasaina o le afi, masini fetaomi vevela (HIP), ma le NDT e faʻataʻitaʻia o mea ia e sili ona lelei pe a maeʻa togafitiga mo le faʻaseʻeina o karbida sima i le lalolagi e oʻo mai i le taimi nei.
Yantai ETDZ Dongxing Alamanuia Co., Ltd. ua ausia faʻaletausaga gaosiga gafatia o tungsten carbide roll-mama o 200 tone i le 2008. Faʻatasi ai ma le faʻaauau faifai pea ma le toefausiaina i tausaga talu ai nei, o le Kamupani ua atili faʻateleina le ituaiga ma le gaosiga gafatia o sima ufiufi karbida, ma umiaina mauoa poto masani i le gaosia o sima karamika faʻasolo mo MORGAN faʻasologa, ASHLLOW faʻasologa ma DANIELI faʻasologa laʻau.
O loʻo i ai i le Kamupani ia ituaiga mea faigaluega gaosi faʻapipiʻiina e pei o loʻo faʻaulufaleina mai le gaosiga o uila, ogaumu faʻasaina o le afi, masini fetaomi vevela (HIP), ma le NDT e faʻataʻitaʻia o mea ia e sili ona lelei pe a maeʻa togafitiga mo le faʻaseʻeina o karbida sima i le lalolagi e oʻo mai i le taimi nei.
O le Kamupani na atiaʻe e ia lava-ituaiga sima kareti kareti sima o loʻo iai elemeni pei o Ni-Cr e matua faʻaleleia atili ai latou laei teteʻe atu, aʻafiaga faʻafitauli ma le pala, teteeina oloa mai fafo i le tulaga o faʻatinoina galuega. Matou te faʻaauupegaina i le muamua faʻaletonu-leai fua atoa-tapunia laina gaosiga i Saina ma faʻamalosia le efuefu mauaina ma faʻataʻitaʻi galuega faatino
Yantai ETDZ Dongxing Industrial Co., Ltd ua faʻatumuina nei i le sima faʻasolosolo gaosi tekonolosi gaosiga tekonolosi ma fale o loʻo i le tulaga maualuga i Saina ma faʻaaogaina faʻavaomalo togafitiga masani i le gaosiga e pei o le malulu fetaomi lolomi, lagona gaogao sinter, vevela isostatic fetaomi (HIP ).
