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Services Crankshaft Grinding Crankshaft Grinding Plants In-Situ Repairing Crankshaft Rebuilding Line Boring & Laser Alignment Connecting Rod Repair Metal Stitching Cylinder Liner Honing Cylinder Head Repairs On Site Inspection Engine Repair & Major Overhaul Power Plant Engineering D. G. Sets Erection and Commissioning Fabrication System Electrical Support Spare Parts Support
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Introduction & Profile
For over half a century, Rai Group of Companies has been known for its commitment to excellence in the field of Marine and Captive Diesel Power Generation. Our Company has always strived to be a frontrunner in providing solutions for repair of Large Diesel Engines, of all makes. With the objective of achieving world standards in this field, Rai Group formed a new Company, Rai Prexim (India) Pvt. Ltd in 1993 , in technical and financial collaboration with Prexim Diesel spol s.r.o. of the Czech Republic-www.preximdiesel.cz. Prexim Diesel was founded by technocrats, specialized in the business of Diesel Engines and Generators. Rai Prexim’s facilities are equipped with state-of-the-art machines, sourced from leading manufacturers, worldwide & is fully equipped with the latest repairing and testing equipments. Our dedicated factory trained and certified service engineers and technicians provide a total solution for the specilized repairing with minimum downtime & all type of Non-destructive tests are being carried out with special calibrated instruments before undertaking any job.
At Rai Prexim, We undertake the repairing of all major Engines namely MAN B&W, Mirrlees Blackstone, Wartsila, SEMT-Pielstick, Caterpillar, Waukesha, Nigaata, Fuji, Hyundai, Skoda, Kirloskar-Pielistick, Sulzer, Deutz, SKL , MWM etc. |
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Income Tax Registration No.  | AAACR0654A | | | Service Tax Registration No.  | AAACR0654AST001 | | | Central Sales Tax No.  | 06291817139C | | | Value Added Tax Registration No.  | 06291817139V | | | Banker  | ICICI Bank | | | EPF No.  | DL/16667 | | | ESI No.  | 3377/5LAB-75/9070 | | | Registration Authority  | Registrar of Companies, Delhi | | | Registration No.  | U74899DL1993PTC052182 | | |
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Network
The Company has branches in all major metros in India supported by experienced and trained Engineers and Technicians to ensure prompt services to meet customer’s specialized requirements.
CORPORATE OFFICE 9-A, CONNAUGHT PLACE, NEW DELHI-110001, INDIA TEL. : +91-9910491062-65, +91-11-23321270, 23311681 Web site :-www.raiandsons.com
UNIT – I PLOT NO. 23, PHASE IV, UDYOG VIHAR, GURGAON -122 015 HARYANA, INDIA TEL. : +91-124-2340014, 4012005 (4 LINES) FAX : +91-124- 4013125 E - MAIL :raiprxm@airtelmail.in, Website : www.raiprexim.com
UNIT - II PLOT NO. 292, PHASE-VI, UDYOG VIHAR, GURGAON-122 001, HARYANA, INDIA TEL. : +91-124-2371837, 4032006 UNIT – III PLOT NO. 6, SECTOR-31, (KASNA) GREATER NOIDA INDUSTRIAL DEV. AREA, DISTT. GAUTAM BUDHA NAGAR (U.P.) 203 207 TEL. : 91-120-2341290 E-MAIL : rpipl@vsnl.net
FACTORY 63, NAJAFGARH ROAD, NEW DELHI-110 015 TEL. : +91-11-25928743, +91-9910491070 BRANCH OFFICES :-
MUMBAI : 238, 2ND FLOOR, SOLARIS BUILDING NO. 1, OPP. GATE NO. 6 L & T, SAKI VIHAR ROAD, ANDHERI (E), MUMBAI-400072 TEL. : +91-022-28575141, 28575142, 28576759 FAX : +91-022-28571181 E-MAIL : raipreximmumbai@airtelmail.in
KOLKATA : VASUNDHARA BLDG., 2/7, SARAT BOSE ROAD, CALCUTTA-700020 TEL. : +91-33-24758127/24758128 FAX : +91-33-24745572 E-MAIL : raikol2006@yahoo.co.in
BANGALORE : 301, HOUSE OF LORDS, 15, 16, ST. MARKS ROAD, BANGALORE-560001 TEL. : +91-80-22212168, 22273175 FAX : +91-80-22279078 E-MAIL : rai.blr@vsnl.com RAI INDUSTRIAL POWER PVT. LTD 9A, 2nd floor, Phelps Building, MiddleCircle, Connaught Place, New Delhi-110001,India Tele: +91-11-43582761,43582762,43582763,43582764 Fax: +91-11-43582765 E-mail: info@raipowergenset.com Web site: www.raipowergenset.com |
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Our Major Achievements
The services offered by us are not only getting recognition in India but also in others parts of the world. Our achievements in our field have built a niche in the service area of the diesel engines. The workforce with which we work is the main Asset of our Organization and for getting the clients recognition. Some of the major achievements are: • First Plant in India to undertake reconditioning crankshaft of Mirrlees Blackstone Engine of K- Major Series. • Rebuilding jobs undertaken for various large components of machines used by IFFCO, NFL, Indian Railways and Defence. • Repair of rejected lower crankcase for CKD (Skoda) 2270 KVA DG Sets & other Major makes of Diesel engine . • Reconditioning and export of Crankshafts to Sweden, The Netherlands and France . • Reconditioning of connecting rods for high capacity engines viz. Fuji, Daihastu , Skoda, SKL, Yanmar,Pielstik, MAN, Mirrlees, Allen, Wartsila. • Development and Re-babbiting over 5000 bearings. |
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Client Satisfaction
We follow ethical business practices in our trading activities that make us one of the trusted names in the field of reconditioning of major diesel engines. Our commitment to attain maximum client satisfaction has made us a favourable choice in the competitive market. To serve our clients in the best possible manner, we stress on the following pints: - To understand client problems .
- To act over the problem with a best possible remedial solution which are proven & tested .
- Repairing the Job with a bear minimum time .
- Procuring of the repairing raw materials from established vendors.
- Quality checks for optimum repairing results .
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Major-Clients
Leading Government Undertakings, Public & Private sectors like Indian-Railways, Indian Oil Corpn. Ltd., National Aluminum Co. Ltd., Reliance Industries, Aditya Birla Group, North Eastern Electric Power Corpn. Ltd., IFFCO, NTPC, SRF, NFL, Jindal Group, TATA’s, JP Group of Companies, Indumij Marine Netherlands, Techonomy, AB Sweden, Shipping Corpn. of India, and other major Shipping Companies and Original Engine Manufacturers with clients in over 10 countries. 
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Events & Participation
Rai Prexim is regularly participating in a number of Events and Exhibitions all over India related to Power Generation and Marine Industries. These types of Events and Exhibitions helps Rai Prexim to understand customer problems related to Engines and is upgrading its service technology with latest advancements in the field. Some of the Events and Exhibitions in which Rai Prexim participated are as under: · INMEX INDIA, MUMBAI · POWER GEN, NEW DELHI · MARINE EXHIBITION, GOA |
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Certification
Our experienced diesel service Engineers & Technicians with leadership ability had helped us in gaining a good name in the field of reconditioning of major diesel engines. Their efforts have resulted in our company getting certification from various reputed Agencies. Our diesel service Engineers & Technicians are also trained in specific areas of repairing, electrical and electronic systems for Preventive Maintenance and Inspection. Some of the Certifications that our company possess are: - An ISO 9001-2008 Certificate - The Jobs which we carry out at our plant are accredited by International Inspection Agencies like: - Indian Register of Shipping
- American Bureau of Shipping
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Product Range
| Crankshaft Grinding | | In-Situ Repairing | | Crankshaft Rebuilding | | Line Boring and Laser Alignment | | Line Boring and Laser Alignment | |
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product profile
| Product/Service name | Share in net sales (%) | | Manufacturing, inspection, repairing, reconditioning of heavy capacity major diesel engine components for land based and marine applications i.e. on-site or at our plant - grinding of crankshaft, line boring of engine block, honing of cylinder liners, reconditioning of cylinder heads etc. | 100.00 | |
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