About Us

RP Singh, Founder of LINOXY Cryogenic Solutions

LINOXY Cryogenic Solutions is an organisation that offers services and solutions for the ever-growing needs of the Cryogenic industry. It was established in Chennai, India in the year 2012 by Mr. RP Singh and his associates. Mr. R P Singh has over 40 years of experience in the field of cryogenics and has worked with reputed organisations such as National Dairy Development Board, PHILIPS INDIA (Scientific Instruments and Cryogenics Division), and STIRLING Cryogenics. During his tenure, he has been associated with prestigious projects such as Nuclear Power Corporation of India, Institute for Plasma Research, BHAVINI PFBR Atomic Power Station, and Indira Gandhi Centre for Atomic Research. He has a lifetime membership from the Indian Cryogenic Council (ICC). 

LINOXY Cryogenic Solutions offers high-quality, cost-effective, and timely service and solutions to the customers in this unique field of engineering. We have a team of trained engineers located at different locations in India (Chennai, Bangalore, Mumbai, Vadodara, Delhi, Hyderabad, and Calicut). We follow a value system of high integrity in our work which often exceeds the expectations of our valued customers.


Supply of Equipment and Spare Parts

• Various capacity Liquid Nitrogen (LN2) plants
• Water chillers
• Compressors
• High Purity Nitrogen gas generators
• PSA based Oxygen gas plants
• Spare parts and accessories like super insulated vacuum jacketed pipelines (SIVL) and Storage Dewar for LIN, LOX and LAr.


Installation and commissioning

We offer full services package to our customers: Installation, commissioning and maintenance of cryogenic equipment including liquid nitrogen plants.



We offer annual maintenance contracts (AMC) and comprehensive maintenance contracts with spares (CMC) for Cryogenic equipment.


Onsite training

Our team of experts offers onsite training for operation and maintenance of Liquid Nitrogen (LN2) plants.

Our Clients


Indian Institute of Astro Physics, Kavlur


CSIR- Indian Institute of Chemical Technology, Hyderabad


Madras Veterinary College, Chennai


Indian Institute of Science, Bangalore


CSRI- CDRI, Lucknow

More Clients

  • Department of Animal Husbandry, TamilNadu
  • Central Frozen Semen Production & Training Institute
  • Central University of Hyderabad
  • Veterinary College & Research Institute, Namakkal
  •  Shri Sathya Sai University, Puttaparthi
  • Sri Venkateswara University, Tirupati
  • OLF Opto Factory, Ministry of Defence, Dehradun
  • Kerala University, Trivandrum
  • Defence Research & Development Establishment, Ministry of Defence, Gwalior
  • Mahila University, Tirupati
  • CSIR-AMPRI, Bhopal
  • CSIR- Indian Institute of Interactive Medicine, Jammu
  • CSIR- IIIM, Srinagar
  • CSIR- IHBT, Palampur
  • University of Mysore
  • University of Mangalore


Dr.S.Kasthurirengan, Chairman, Indian Institute of Science, Bangalore –

”Our Centre for Cryogenic Technology is greatly benefitted by the excellent services provided by Mr. R.P. Singh and his team in connection with the Cryogenic research activities at our centre. He has been prompt in his actions towards the rectification of cryogenic systems. I strongly recommend him for similar activities in other institutions as well in view of his in-depth knowledge on the subject as well as quick resolutions of the problems”

Dr.M.Palanisamy, Professor and Head,Tamil Nadu Veterinary and Animal Sciences University, Tamil Nadu –

”This is to inform you that, Liquid Nitrogen Plant StirLIN-1C at our department VCRI center is working quite satisfactorily. We are happy to mention that your company ”Linoxy Cryogenic Solutions” is maintaining our LN2 plant under Annual Maintenance Contract (AMC) for last 3 years successfully without any interruption. The engineers from LINOXY are very prompt to attend and resolve any technical issue of LN2 equipment very confidently and quickly. We hope your best support in years to come and successful future for your organization.”

P.Anbazhagan, Engineer-in-charge, Indian Institute of Astrophysics, Tamil Nadu –

”The Liquid Nitrogen plant StirLIN-1C at our campus is completing FIVE years of trouble free and uninterrupted operation under your maintenance care. All these 5 years of your timely maintenance care of LN2 plant has given us an immense confidence on your expertise and knowledge to maintain a two decades old Cryogenic system (LN2 Plant). We feel that it is a great responsibility cum hardship of yours to maintain an equipment at a remote place like Vainu Bappu Observatory, Kavalur, a field station of Indian Institute of AstroPhysics without any miss out during these years. The service rendered by you is found to be good and very satisfactory, your proposal for AMC renewal is also approved every year till now for the same. Thanking you and looking forward for your uninterrupted service support.”

Ranvir Singh, Scientist-in-charge, CSIR-CDRI, Lucknow –

“Thank you for your quick response to our emergency call regarding maintenance of Cryogenic Equipment, StirLlN-1 Liquid Nitrogen Plant at CSIR-CDRI lab, the most needed system at the countrywide lockdown due to national pandemic and health emergency due to COVID-19. Your knowledge and expertise have greatly helped us getting our LN2 plant working in very short notice during the crisis hours of COVID-19. we also would like to appreciate your keen interest in imparting training to our technical staff, responsible for day to day operation of equipment and up keeping the system. Your great help in making the liquid nitrogen plant operational is highly acknowledged and appreciated. I am looking forward your best cooperation in future for operation, up keeping and maintenance of StirLlN-1C Cryogenic machine and associated accessories installed at CSIR-CDRI.