山(shan)(shan)(shan)東(dong)(dong)(dong)省四(si)(si)方技術開發(fa)集團有(you)限(xian)(xian)(xian)公(gong)司(si)（以(yi)下(xia)簡稱山(shan)(shan)(shan)東(dong)(dong)(dong)四(si)(si)方集團）原(yuan)名(ming)山(shan)(shan)(shan)東(dong)(dong)(dong)省四(si)(si)方技術開發(fa)有(you)限(xian)(xian)(xian)公(gong)司(si)，創辦于1999年(nian)，注冊(ce)于濟(ji)南市(shi)高新(xin)區，注冊(ce)資金6000萬元，屬(shu)于科技創新(xin)型中小企業。下(xia)設(she)(she)山(shan)(shan)(shan)東(dong)(dong)(dong)四(si)(si)方鋼(gang)管設(she)(she)備(bei)制造(zao)公(gong)司(si)和山(shan)(shan)(shan)東(dong)(dong)(dong)厚方機械設(she)(she)備(bei)有(you)限(xian)(xian)(xian)公(gong)司(si)兩個生產基地(di)以(yi)及山(shan)(shan)(shan)東(dong)(dong)(dong)四(si)(si)方工模具(ju)材料研究院有(you)限(xian)(xian)(xian)公(gong)司(si)，在美國休斯(si)敦(dun)設(she)(she)有(you)山(shan)(shan)(shan)東(dong)(dong)(dong)四(si)(si)方（美國）有(you)限(xian)(xian)(xian)公(gong)司(si)。

  山(shan)東(dong)(dong)四方集團是由科技專家領(ling)辦的(de)(de)國(guo)家認定(ding)(ding)的(de)(de)高(gao)新(xin)技術企業(ye)(ye)(ye)、中(zhong)(zhong)國(guo)鋼(gang)(gang)管(guan)和冷彎(wan)型(xing)(xing)鋼(gang)(gang)工模(mo)(mo)(mo)具產(chan)業(ye)(ye)(ye)技術創新(xin)戰(zhan)略聯盟理事(shi)長(chang)單位、國(guo)家冶金(jin)生產(chan)力促進中(zhong)(zhong)心高(gao)鉻輥推廣中(zhong)(zhong)心的(de)(de)依托單位、中(zhong)(zhong)國(guo)鋼(gang)(gang)協(xie)鋼(gang)(gang)管(guan)分會(hui)(hui)(hui)(hui)理事(shi)和冷彎(wan)型(xing)(xing)鋼(gang)(gang)分會(hui)(hui)(hui)(hui)會(hui)(hui)(hui)(hui)員、國(guo)際管(guan)業(ye)(ye)(ye)協(xie)會(hui)(hui)(hui)(hui)成員、中(zhong)(zhong)國(guo)金(jin)屬學(xue)會(hui)(hui)(hui)(hui)軋輥學(xue)術委員會(hui)(hui)(hui)(hui)委員、中(zhong)(zhong)國(guo)模(mo)(mo)(mo)具協(xie)會(hui)(hui)(hui)(hui)會(hui)(hui)(hui)(hui)員、中(zhong)(zhong)國(guo)重點骨(gu)干模(mo)(mo)(mo)具企業(ye)(ye)(ye)、中(zhong)(zhong)國(guo)鑄(zhu)造(zao)協(xie)會(hui)(hui)(hui)(hui)會(hui)(hui)(hui)(hui)員、山(shan)東(dong)(dong)省鑄(zhu)造(zao)協(xie)會(hui)(hui)(hui)(hui)會(hui)(hui)(hui)(hui)員、省級(ji)效績優級(ji)企業(ye)(ye)(ye)、高(gao)新(xin)區“快速(su)膨脹發(fa)展企業(ye)(ye)(ye)”、特(te)級(ji)信譽(yu)企業(ye)(ye)(ye)、取得(de)山(shan)東(dong)(dong)省著(zhu)名(ming)商標、濟南市著(zhu)名(ming)商標、山(shan)東(dong)(dong)省名(ming)牌(pai)產(chan)品、濟南市名(ming)牌(pai)產(chan)品、中(zhong)(zhong)國(guo)冷彎(wan)型(xing)(xing)鋼(gang)(gang)行業(ye)(ye)(ye)十大品牌(pai)評定(ding)(ding)，通過ISO9001 質量體系和ISO14001環境體系認證。

  山東四方集團主(zhu)要(yao)從(cong)事軋(ya)鋼(gang)等耐熱(re)耐磨高效工模(mo)具和(he)關鍵零部件研制應用(yong)，主(zhu)營產(chan)品為鋼(gang)管（無縫、焊(han)接）和(he)冷彎型鋼(gang)用(yong)高鉻合(he)金矯直輥、軋(ya)輥、連軋(ya)輥、定(ding)減徑輥、小型鋼(gang)輥、導盤、導板、頂頭、UOE壓模(mo)、燒結機高鉻篦條、球磨機高鉻襯板、破(po)碎機高鉻輥等工模(mo)具，是目(mu)前(qian)國(guo)內最大的軋(ya)管用(yong)高鉻合(he)金工模(mo)具專業(ye)生產(chan)基地。

  山東四方集團始(shi)終遵循(xun)“不在模仿跟蹤，重在創新跨越”宗旨，堅持走“專(zhuan)精特(te)新”發展路子，首(shou)創的(de)系(xi)列高鉻合金新材料和智(zhi)能控溫、順序凝固、近終成型鑄(zhu)(zhu)造(zao)(zao)新技術(shu)，產(chan)(chan)品具有耐(nai)(nai)激(ji)冷激(ji)熱(re)、抗(kang)裂耐(nai)(nai)磨、節能節材等突出(chu)特(te)性，產(chan)(chan)品技術(shu)水平(ping)和使用壽命(ming)達到德國(guo)、美國(guo)、日本等國(guo)際最高檔(dang)次(ci)鍛鋼軋輥(gun)(gun)的(de)水平(ping)，是國(guo)產(chan)(chan)鍛造(zao)(zao)軋輥(gun)(gun)的(de)2～3倍，比國(guo)內(nei)外(wai)同(tong)類產(chan)(chan)品鍛造(zao)(zao)工藝生(sheng)產(chan)(chan)可節能節材70％和40％。山東四方集團首(shou)創的(de)“以鑄(zhu)(zhu)代鍛”高檔(dang)次(ci)軋輥(gun)(gun)制造(zao)(zao)技術(shu)，已(yi)徹底(di)顛覆了傳統教科(ke)書軋輥(gun)(gun)材質和制造(zao)(zao)理論，形成了自主知識(shi)產(chan)(chan)權，為打造(zao)(zao)“中國(guo)創造(zao)(zao)”知名民族品牌(pai)奠定了基(ji)礎。