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瑞明股份始創于1991年，現有職工2500余人，是國內領先的車輛發動機關鍵零部件創新科技公司，致力于為全球車企提供一流鋁合金鑄件解決方案和服務。

公司依靠自主研發，掌握了重力鑄造、低壓鑄造、高壓鑄造、砂型鑄造等四大工藝。累積了三十多年汽車關鍵鋁部件研發的核心技術經驗，擁有自主知識產權120余項，屬國內首屈一指的擁有新材料研發、3D打印、模具設計、鑄造工藝及機械加工為一體的專業生產企業。公司獲得了“國家級重點高新技術企業”“國家認定企業技術中心”“國家級博士后科研工作站”“中國專利優秀獎”“中國馳名商標”“浙江省科技獎”等榮譽。

公司始終堅持以客戶為中心、以科技為先導，以創新為旗幟。經過不斷發展，客戶群體囊括95%的國內自主汽車品牌和合資品牌、國外品牌。缸蓋產品外部料廢綜合不良率僅為千分之三, 達到了國際一流水平，國內每5輛乘用車就有1輛發動機缸蓋由瑞明生產，發動機核心部件智能制造技術走在了中國前沿。公司正立足汽車發動機鋁部件行業，開發新能源汽車三電系統殼體、輕量化變速箱殼體、水泵殼體等產品。

公司秉承“事為先，人為重”的發展理念，以領跑者拉動經濟，以領航者引領行業積極向上發展，努力打造世界級的車輛零部件企業。

Founded in 1991 with more than 2,500 employees, Ruiming is a leading innovative technology company for key components of vehicle engines in China, committed to providing first-class aluminum alloy casting solutions and services for global automotive enterprises.

Relying on independent research and development, the company has mastered four major processes such as gravity casting, low pressure casting, high pressure casting and sand casting. It has accumulated more than 30 years of core technology experience in the research and development of key automotive aluminum components, and has more than 120 independent intellectual property rights. It is the leading professional production enterprise in China with new material research and development, 3D printing, mold design, casting process and mechanical processing. The company has been awarded the "National Key high-tech Enterprise", "National Recognized Enterprise Technology Center", "National Postdoctoral Research Workstation", "China Patent Excellence Award", "China Well-known Trademark", "Zhejiang Province Science and Technology Award" and other honors.

The company always adhere to the customer as the center, to science and technology as the guide, to innovation as the banner. Through continuous development, our customer base includes 95% of domestic independent automobile brands, joint venture brands and foreign brands. The comprehensive defect rate of external material waste of cylinder head products is only 3 ‰, reaching the international first-class level. Every 5 domestic passenger cars have 1 engine cylinder head produced by Ruiming. Intelligent manufacturing technology of engine core components is in the forefront of China. The company is based on the automobile engine aluminum parts industry, the development of new energy vehicle three-electric system housing, lightweight transmission housing, water pump housing and other products.

The company adhering to the development concept of "Create value by choosing right people and putting first things first. To the leader to drive the economy, to the leader to lead the industry positive development, and strive to build a world-class vehicle parts enterprise.

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