江陰正原鑄件無限修改工廠創造于1992年，本名江陰申達鑄件廠。主要生廠：泄壓閥殼渦輪增壓器組裝機、球鐵鑄件、灰鐵鑄件、合金類鋁鑄件、高鎳大理石平鑄件、耐低溫鋼鑄件和新貨物開拓了。        公司位于江蘇省無錫市錫山區錫北鎮八士金橋產業區內，占地33000M2，南距無錫火車站9千米，無錫通往張家港（江陰）的公路（S228）在公司東門前顛末，交通非常方便。公司員工220名，中、高等手藝職員20名，占10%。1999年經由過程IS09002品質系統認證，2002年經由過程QS9000；1998品質系統認證，2007年3月經由過程TS16949品質系統認證，產物品質節制嚴酷按TS16949系統運轉。
        公司的于1992年入駐時就進駐韓國活躍化殼芯機、殼型。共有產出加工過程：殼型殼芯、鐵模覆砂、硅橡膠自硬砂外觀八種，積極主動產出高精確、高看上去品控、外觀繁多、各品牌的球墨生鐵、灰口生鐵、高鎳生鐵和耐溫鋼鑄件。辨別是非中頻感受到電渣爐熔練，鑄件看上去拋丸支付及鑄件熱治理等加工過程手肘齊全。歐洲德國OBLF/GS1000直讀光譜圖儀等做全套檢驗武器裝備為確保安全鑄件品控提供給靠受得了的有保障。        商家年產值能8000噸鑄件，首想為日資無錫市石播渦輪增壓增壓機、牡丹江富奧石川島渦輪增壓增壓機、美國ABB渦輪增壓增壓機、美式洛德電腦、荷蘭客戶等商家提提供渦輪增壓增壓機重心殼、渦輪增壓殼等鑄件、該機和車子零零件；為歐美洋馬、美式伊頓、卡持比勒、美國寶馬3格、歐姆龍、美國布勒，英國媒體瓦錫蘭等外商、外商商家提提供農業機械設備、液壓油泵、工程項目電腦、緊緊電腦、船只、電等代謝物的高導致精度鑄件和該機。

         Wuxi Zhengyuan casting Co., Ltd. was founded in 1992, formerly known as Wuxi Shenda castings factory. Main products: turbine shell of turbocharger parts, ductile iron castings, aluminum alloy casting, high nickel cast iron casting, heat resistant steel casting and new product development.
         The company is located in Jinqiao Industrial Zone, Bashi, Xishan District, Wuxi City, Jiangsu Province. It covers an area of 33000㎡. And it’s 9km south away from WuXi Railway Station. A highway (S228) from Wuxi to Zhangjiagang(Jiangyin) goes through the East Gate of company, so the traffic is very convenient. 220 employees, 20 medium, senior technicians (accounting for 10%) work in company. Pass the ISO9002 quality system certification in 1999, pass the QS9000 in 2002, pass the quality system certification in 1998, and pass the TS16949 quality system certification in March 2007. Product quality control strictly accords to TS16949 system.
         When the company started to run, it introduced USA automation shell core machine and shell in 1992. The existing production process: shell core, iron coated sand, resin self hardening sand three moulding. Specialize in the production of high precision, high surface quality, complex shape, various marks of ductile iron, gray cast iron, high nickel cast iron and heat resistant steel casting. Use medium frequency induction furnace to smelt. It has casting surface blast cleaning and casting heat treatment process. Germany OBLF/GS1000 direct reading spectrometer and a full set of test equipment provide a reliable guarantee to ensure the quality of castings.
         The company has annual production capacity of 8000 tons of castings. Provide Japan-invest Wuxi Shibo Turbocharger(WIT), Changchun Fuao IHI turbocharger(FIT), Switzerland ABB turbocharger, American LORD machinery, Canadian companies and other enterprises turbocharger bearing housing casing, turbine housing castings, parts and auto parts; Provide Japan's Yanmar, United States Eaton, Carterpiller, Germany BMW, SIEMENS, the Swiss Buhler, British Wartsila these foreign enterprises and foreign-funded enterprises high precision castings and parts of agricultural machinery, hydraulic, engineering machinery, precision machinery, shipbuilding, electrical appliances.