Longcheng is a manufacturer of automotive parts such as alternator claw poles, rotors, shafts, pulleys, forgings of diesel high pressure common rail, forgings of gasoline high pressure common rail, forgings of chassis, etc.
Jiangsu Longcheng Precision Forging Co., Ltd., located in Wujin Hi-tech Industrial Zone, with a floor space of 170,000 square meters, fixed assets about 1 billion Yuan, staff over 1,800 including more than 300 specialized technical personnel and 500 sets of production & test equipment of all types, is a world renowned supplier of high-end precision forgings and components. Our products are widely used in automotive engine systems, automotive chassis systems, and we have R&D and production capacity forprecision forgings of engineering machinery, rail transit, etc.
With over two decades offorging experience, Longcheng provides over 200 kinds of high-end medium and small precision forging parts to more than 10 multinational auto parts manufacturers, among which claw pole global market share has passed 35% .
With over two decades offorging experience, Longcheng provides over 200 kinds of high-end medium and small precision forging parts to more than 10 multinational auto parts manufacturers, among which claw pole global market share has passed 35%
Longchengobtains18 invention patents and 44 utility model patents authorized by the State Intellectual Property Office. The invention patents win a special gold medal at National Patent Technology Exposition. Since 2003, our automobile alternator claw pole is listed as the National Key New Product Project, the State High-tech Product, and the State Torch Plan Project. In 2007, Longcheng was awarded the Famous Brand in Jiangsu Province and the title of Changzhou Technology Center. In 2008, Longcheng won the title of National High-tech Company and was identified as Jiangsu Province Auto Parts Precision Engineering Technology Center in 2009. In 2010 the Longcheng passed the ISO / TS16949: 2002 Quality System certification, ISO14001: 2004 Environment System certification and OHSAS18001 Occupational Health and Safety System certification performed by German TUV. In 2012 and 2013, Longcheng was certificated as “National Observe Contract and Value Credit Company”, in 2015 Longcheng was listed as Jiangsu Quality Credit AA Company and Transformation & Upgrading Model Company for Integration of Informatization and Industrialization. Longcheng also wion title of “Jiangsu Model Intelligent Workshop” and “Alternator Precision Forging Claw Pole intelligent production workshop” in 2015. In 2016, Longcheng won China 10 Best Electrical Machinery Award, was listed as Jiangsu Quality Credit AAA Company and among 13th selection of 100 Best Auto Part suppliers in China. Longcheng won Changzhou Mayor Quality Award in 2017.In 2018, claw pole of Longcheng won the title of individual champion product of third batch of manufacturing industry.
Our products are mainly used in multinational auto parts assembly manufacturers such as Valeo, SEG, BOSCH, Continental AG, Prestolite Electric, Borgwarner, Delphi, Denso, UAES, etc. Longcheng gets customer's approval by Valeo, Bosch, SEG, Borgwarner and Prestolite for many times. Longcheng enjoys a high reputation among customers, our high-efficient innovation, outstanding quality, optimal cost and rapid response all make us capable to surpass constantly customer’s requirement.
From year 2010 to 2014,Longcheng was honored for 2 consecutive times to be Bosch’s global preferred supplier.In 2016, Longcheng won Quality Award from Sawafuji.
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