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Company Profile
We Moon Engineering Works are an expert on-site machining and portable service provider for Plant Turn-around, Breakdowns, Emergencies, Shutdowns and Regular Mechanical Maintenance. Our workshop & office is situated close to National Highway area, which facilitate trouble-free transportation of equipments, machines, tools and manpower. As a result, we execute and accomplish the service works on time. Also, we have 24 x 7 contact facility and we serve clients in a simple, effective and time bound manner.

Some of our works are following: 

Pipe Cold Cutting & Bevelling Proficiency

We are proficient in Pipe Cold Cutting as well as Bevelling Work, and we can perform these jobs from 2" to 48" on several materials.

Bolt Torquing Proficiency

We are expert, and do a thorough work in Bolt Torquing & Tensioning.

Welding Proficiency

We have expert manpower and skills to perform Orbital Condenser Tube Welding.

In-situ Machining Expertise

We are experienced & skilled in on-site In-situ Machining of Equipments. We do this work for Turbine / Heat Exchanger Shell / Gasket Face / RTJ Grooves / Parting Plane Of Compressor / Tube Bundle Front Side / Back Side / Shell / Dome / Reactor / Lenses Gasket Face. The job is executed at client's site for different sizes ranging from 2" (50 mm) to 100" (2500 mm). Also, this work can be executed at any direction. 

Valves Repairing Expertise

On-site Work: We are skilled & experienced in on-site overhauling of all types of Low / High Pressure Valves. We render our services at client's site with the use of portable tools and modern technologies. We execute the repairing/servicing for Gate valves, Globe valves, Ball valves, NRV / PSV- TSV Safety valves, PRDS Control valves, Three way valves, Butterfly valves etc. with repair & calibration of safety valves during shutdowns. We possess a rich experience of working with reputed companies.

Workshop: At our workshop we repair all types of valves with major defects. Here we have all the required tools & facilities like Lathe Machines, Radial Drill Machine, In-situ Lapping Machines, Welding Machines, Testing Equipments, and Painting as well as Denting facilities. Our team of skilled & trained personnel performs thorough activities and take care of the workshop.

Manpower Supply

We provide both Semi Skilled and Skilled Manpower to various firms. Our manpower is expert in all kinds of job as Valve Technician, Fabricator, Rigger, Site Engineer, Site In-charge, Site Supervisor, and others.

Our Services 

Flange Facing

6" to 110" Flanges Refaced

Man ways

Flange Outside Diameter

Raised Face Flanges

Oval Man way

Flange Inside Diameter

Flat Face Flanges


Lens Ring Flanges

RTJ Flanges

Heat Exch.- Tube Bundle- Gasket Face(Front Side & Back Side).

O-Ring Grooves

Re-Face Valve Seats & Compressors

Tube Sheet Re-facing


Channel Heads

In-Line Valve Repairing

Wedge Valve

Lapping Seats

Boiler Check Valves

Check Valves

Machining Seats

Gate Valves

Globe Valves

Refacing Valve Body Flanges

Parallel Slides

Control Valves

High & Low Pressure Valves

Our Solutions

  • Repairing Services
    • Gasket Face
    • Portable Tools
    • Pressure Valves
    • Check Valve
    • Gate Valve
    • Globe Valve
    • Ball Valve
    • Metallic Ball Valve
  • Machining of RTJ Groove
  • In-Situ Parting Plane
  • In-Situ Repair

Nature of Business

Service Provider

Original Equipment Manufacturer


Warehousing Facility


Credit Rated


No. of Employees


Year of Establishment


Annual Turnover

Rs 35 Lakhs


S No. Name of the Company Location Since
1 Gujarat Narmada Valley Fertilizers Ltd. Bharuch (Gujarat) 2001
2 IPCL Ltd. Now named as Reliance Industries Ltd. Dahej (Gujarat) 2004
3 Indo Gulf Fertilizers Corporation Ltd. Jagdishpur-Uttar Pradesh 2004
4 Larsen & Toubro Ltd. Mumbai & Hazira (Gujarat) 2005
5 IFFCO Fertilisers Aonla-Bareilly (Uttar Pradesh) 2006
6 Kribhco Shyam Fertilizers Ltd. Shahjahanpur (Uttar Pradesh) 2006
7 Indian Glycols Ltd. Kashipur (Uttarakhand) 2006
8 Nagarjuna Fertilizers & Chemicals Ltd Kakinada (Andhra Pradesh) 2006
9 Indian Oil Corporation Ltd. Vadodara (Gujarat) 2007
10 Reliance Industries Limited Hazira (Gujarat) 2007
11 Gujarat Alkalies and Chemicals Ltd. Dahej (Gujarat) 2007
12 Indian Oil Corporation Ltd. Mathura (Uttar Pradesh) 2008
13 Bharat Petroleum and Corporation Ltd. Mumbai 2008
14 National Fertilizers Ltd. Naya Nangal (Punjab) 2008
15 Gas Authority of India Ltd. (GAIL) Auraiya (Kanpur) 2008
16 Godrej & Boyce Manufacturing Ltd Mumbai 2008
17 Indian Oil Corporation Ltd. Panipat (Haryana) 2009
18 National Fertilizers Ltd. Bhatinda (Punjab) 2009
19 Indian Oil Corporation Ltd. Haldia (West Bengal) 2009
20 Chambal Fertilizers & Chemicals Ltd. Kota (Rajasthan) 2009
21 Shriram Alkali & Chemicals Ltd. Jhagadia (Gujarat) 2010
22 RASHTRIYA ISPAT NIGAM Ltd. Vishakhapatnam (Andhra Pradesh) 2010
23 Hindalco Industries Ltd. (Birla Copper) Dahej (Gujarat) 2010
24 Rashtriya Chemicals and Fertilizers Ltd. Mumbai 2011
25 ISGEC Dahej (Gujarat) 2011
26 Gujarat State Electricity Corporation Ltd. Sikka Jamnagar (Gujarat) 2011
27 Kanpur Fertilizers & Cement Ltd. Panki Kanpur (Uttar Pradesh) 2011
28 National Thermal Power Corporation Ltd. Singrauli Thermal Power (U.P.) 2011
29 IFFCO Fertilizers Phulpur Allahabad (Uttar Pradesh) 2011
30 Reliance Infrastructure Ltd., (Power Plant) Dahanu Maharashtra 2012
31 Gujarat State Electricity Corporation Ltd. Wanakbori Vadodara (Gujarat) 2012
32 ONGC- Mangalore Petrochemicals Limited. Mangalore 2013
33 Tecnimont ICB Pvt Ltd Naya Nangal 2013
34 IOCL Barauni Bihar 2013
35 Gujarat State Electricity Corporation Ltd. Ukai (Gujarat) 2013
36 Reliance Power Limited Sasan (Singrauli M.P) 2014
37 Tata Power Ltd Chembur (Mumbai) 2014
38 EIL (Gujarat State Petroleum Corporation) Kakinada (Andhra Pradesh) 2014
39 Bhavnagar Energy Company Limited Bhavnagar (Gujarat) 2014

Regd. Office and Workshop:
M/s Moon Engineering Works
MEK Industrial Estate, Gala No A-3, 4, 31, 32
City-Mumbra, Dist-Thane 400612
Mobile No: +91 9821664875 / 9619324421
Tel No: +91 22 25465435 / 25468385

Mek Industrial Estate, Office No. A-3/4 31 & 32, Old Mumbai Pune Road, Thane - 400612, Maharashtra, India
Phone : +917210144771