鄭州四維機電設備制造有限公司（以下簡稱鄭州四維機電公司）是imm國際煤機集團下屬的外商獨資企業， 是國內液壓支架專業生產廠，公司位于國家鄭州高新技術產業開發區，是河南省高新技術企業，鄭州高新區重點扶持企業與河南省首批制造業信息化示范單位，占地1000余畝，現有員工2200余人，各類設備1300余臺套。公司的主導產品煤礦綜采支護設備—液壓支架，以及冶金、航空、工程機械等配套使用的液壓設備及備件、電子及電氣控制設備等。公司的產品遍及國內各大礦務局及煤礦集團，并遠銷俄羅斯、烏克蘭、保加利亞等國。<br>　　鄭州四維機電公司采用現代化的管理體制，已通過iso、iso-2004、gb/t-2001三大體系標準認證，設有兩個研究院、七個分廠、一個全資子公司以及十幾個職能部門。公司擁有一支以專家、博士和高級工程師帶頭的300余人技術隊伍，致力于煤礦綜合機械化成套設備設計、制造及施工，提供一步到位的解決方案，獨立設計各類液壓支架，產品研發全部采用精確的三維參數優化、有限元分析、動力學分析、運動仿真等，實現設計中間階段對零部件進行干涉檢查、受力分析，設計后期模擬裝配和壓架。保證設計和分析的同步及逆行能夠，縮短產品研制周期，提高產品質量。<br>　　公司正在與國際知名企業合作組建電液控制系統研制中心，建立現代化的鑄造、電鍍生產基地，以打造“雙百企業”（百億企業、百年企業）為目標，把四維機電公司打造成中國煤礦機械最大的研發和制造基地。高度決定視野，戰略改變未來，思維拓展時空，未來的四維機電將以采礦裝備業為主，向兵器裝備業、造船業、機床制造業多元化縱深發展。<br>　　縱橫天下、海納百川，歡迎有志之士加盟四維機電。<br>    zhengzhou siwei mechanical & electrical equipment manufacturing co., ltd. (hereafter zhengzhou siwei for short), a foreign-owned enterprise, is one of the leading manufacturers of hydraulic shields in china. zhengzhou siwei, situated in the hi-tech industry development zone, is now a provincial hi-tech enterprise , a municipal key enabling enterprise, and one of the first batch of information-based enterprise. with the total coverage of over 1000 acres, zhengzhou siwei boasts of its 2200-odd staff, and 1300-odd units of equipments. <br>      the leading products of zhengzhou siwei include: hydraulic shields (the supporting equipments used in the mechanized mining operations), hydraulic equipments and fittings for metallurgy, aviation and engineering projects, electric and electronic control equipments, etc. now the products of zhengzhou siwei has an international market.<br>       zhengzhou siwei has passed many national authentications, such as iso, iso-2004, gb/t-2001. zhengzhou siwei now possesses 2 r & d institutes, 7 branch factories, 1 wholly-owned subsidiary, and 10 functional departments. backed by the r & d team (composed of more than 300 specialists including national experts, doctors, senior engineers and assistant engineers), we can provide our customers one-step solutions and design various shields independently. our products are all developed through 3d parameterized shape optimization, fem analysis, kinetic analysis, motion simulation, etc. , thus interference detection and force analysis of the fittings in the mid-stage, and simulation assembly and frame-crushing test in the later-stage are insured. in doing so the design and analysis can perform simultaneously, reducing the r & d cycle, and improving the quality.<br>      zhengzhou siwei is cooperating with some world famous enterprise to build electro-hydraulic control system r & d center and modernized electro-plating and forging base. our goal is to be a century enterprise with the turnover exceeding 10 billion rmb. now we are on our way to realize it, developing siwei the largest r & d and manufacturing base of the mining machinery. <br>       height decides vision, strategy changes our future and thought expand space-time. in the future, based on mining equipments, zhengzhou siwei will develop towards weaponry ,shipbuilding and machine tools industries to realize diversified development.<br>      welcome people with lofty ideas to join!