type public bse 520051 nse jamnaauto industry automotive industry founded 1954 headquarters yamuna nagar india key people bhupinder singh jauhar chairman randeep singh jauhar vice chairman pradeep singh jauhar managing director products multileaf springs parabolic springs lift axle air suspension parent jamna group subsidiaries jai suspension systems llp slogan engineering for excellence website www.jaispring.com this article contains content that is written like an advertisement . please help improve it by removing promotional content and inappropriate external links and by adding encyclopedic content written from a neutral point of view . february 2016 learn how and when to remove this template message jai formally jamna auto industries limited is an indian multinational automotive parts company headquartered in delhi india . it is largest automotive suspension spring manufacturer in india and amongst top three in the world . it produces various types of springs including tapered leaf parabolic spring and multileaf spring . citation needed it has its manufacturing unit in yamuna nagar malanpur near gwalior chennai and jamshedpur and its products are sold in over 25 countries . citation needed contents 1 history 2 operations 3 products 4 customers 5 references 6 external links history edit bhupinder singh jauhar started the spring business in 1954 in a small shop in yamuna nagar which has now acquired global recognition as the world s second largest producer of leaf and parabolic springs . the company has diversified its range by adding lift axle and air suspension products under technical collaboration with ridewell corporation usa . the company is the market leader with 66 % market share in the india oem segment and produces over 410 modes of springs for oems . citation needed domestic after market operations are being looked after by subsidiary entity i.e. jai suspension systems llp llp . the llp has expanded its presence across 390 towns in the country with the product range of over 4200 part numbers . citation needed the company has indigenous r & d centre recognized by the department of scientific and industrial research and has the capability to design multi parabolic leaf springs lift axles and air suspension for all automobile applications . the r & d centre has facility of in house validation and testing of products using servo actuator to simulate actual vehicle conditions . citation needed operations edit the company has eight manufacturing facilities located at yamuna nagar malanpur near gwalior chennai two units maraimalai nagar & pillaipakkam jamshedpur hosur pune and pant nagar under subsidiary entity . in six of the plants mainly automotive springs are manufactured . 1 its wholly owned subsidiary jai suspension systems llp jssllp has a plant at pant nagar in uttarakhand . 2 products edit jamna auto industries limited designs and manufactures wide range of springs to meet requirements of heavy commercial vehicles medium commercial vehicles light commercial vehicles sport utility vehicles trailers and air suspension systems customers edit jamna auto exports automotive parts to more than 50 companies in over 25 countries . 3 some of the large customers of jai are as follows tata motors india ashok leyland india suzuki japan asia motorworks india volvo sweden general motors usa toyota japan ford motor company usa daimler ag germany ud trucks japan references edit the hindu report . retrieved july 10 2011 . news report . the hindu . chennai india . november 15 2007 . retrieved july 10 2011 . the hindu . retrieved july 10 2011 . external links edit retrieved from https en.wikipedia.org w index.php title jamna auto industries & oldid 735496004 categories companies based in new delhiautomotive companies of indiahidden categories pages using infobox company with unsupported parametersarticles with a promotional tone from february 2016all articles with a promotional toneall articles with unsourced statementsarticles with unsourced statements from february 2016 navigation menu personal tools not logged intalkcontributionscreate accountlog in namespaces article talk variants views read edit view history more search navigation main pagecontentsfeatured contentcurrent eventsrandom articledonate to wikipediawikipedia store interaction helpabout wikipediacommunity portalrecent changescontact page tools what links hererelated changesupload filespecial pagespermanent linkpage informationwikidata itemcite this page print export create a bookdownload as pdfprintable version languages add links this page was last modified on 21 august 2016 at 04 07 . text is available under the creative commons attribution sharealike license ; additional terms may apply . by using this site you agree to the terms of use and privacy policy . wikipedia is a registered trademark of the wikimedia foundation inc. a non profit organization . privacy policy about wikipedia disclaimers contact wikipedia developers cookie statement mobile view