上海正原鑄件無限升級工廠創立公司于1992年，名叫上海申達鑄件廠。重要性產出：渦輪機殼渦輪增壓器一整臺機器的、球鐵鑄件、灰鐵鑄件、合金鋼鋁鑄件、高鎳不銹鋼鑄件、耐熱性鋼鑄件和新生成物發展壯大。        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。
        我司于1992年創立時就引入歐美自主化殼芯機、殼型。總數主產制作工藝設計：殼型殼芯、鐵模覆砂、不飽和樹脂自硬砂尺寸圖三類，勤于主產高控制精度、高的外型好品質質量、模樣冗雜、各種類型商標logo的球墨塑料、灰口塑料、高鎳塑料和耐高溫鋼鑄件。進行中頻倍感加熱爐熔練，鑄件的外型拋丸公司清算及鑄件熱正確處理等制作工藝設計手背完備。法國OBLF/GS1000直讀光譜儀儀等半套機檢準備為為了可以保障鑄件好品質質量市場出清靠受得了的可以保障。        機構年產量能8000噸鑄件，首要以日資江陰石播增壓機、牡丹江富奧石川島增壓機、法國ABB增壓機、法國洛德機械設備、加拿大的客戶等制造業企業的市場出清增壓機機構殼、增壓殼等鑄件、一整臺刷卡機的和小轎車零部位；為日本地區洋馬、法國伊頓、小松220比勒、德奧迪格、simens、法國布勒，美國瓦錫蘭等內資企業的、內資制造業企業的市場出清農資、液壓式、過程機械設備、密切機械設備、漁業、電子產品等有機物的高精確度鑄件和一整臺刷卡機的。

         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.