Sarjan Watertech India Pvt. Ltd. Is an expert & a reputed end-to-end, water purification and filtration solutions provider. Our extensive range of products stand for attributes like quality, reliability, durability, cost-effectiveness, innovation and state-of-the-art technology, virtues that we as a company, completely stood for.

We understand the science of water, the importance of purity, the technology required for, the significance of innovation and your needs.

It gives us great pleasure to offer  our expertise in Product Design, Development and Manufacturing. We believe working with our clients, in a manner which ensures that the final output works for them. Major brands across India count on us for their requirements of water purification products. We are providing customised solution.

We are confident that our customized Product Development services would significantly help in reducing your Developmental expenses while speeding up your Product Launch activities. We also possess the requisite experience and proficiency in effectively and efficiently carrying out contract manufacturing services, tailor-made to match your Product Launch plans, ranging from Pilot lots  to fully fledged production plans, as per pre-determined supply schedules.

From Concept to Reality:

  • Research and Development on latest technology, product attributes, applications etc.
  • Designing Studio – Product engineering, User Interface Design to simplify usage, new ideas and features

Purity Practices:

  • Adoption of Standard Norms
  • Inward Inspection of components for functional aspects as per AQL – IS 2500
  • 100% Checking at all Levels
  • All units undergo wet testing
  • Regularly Calibrated Testing Tools, Dedicated Manpower and Highly Qualified Technical Team

Product Offerings

  • Whole House Filter
  • Softening Plant
  • Gravity Filters / Online Filters
  • Purifiers
  • Residential RO System
  • Commercial and Industrial RO System


  • Outsourcing of new models – right from selection of models, changes needed to suit the Indian environment and ensuring regular supplies
  • Outsourcing of new or latest water purification technology – evaluating technologies, negotiating the technology transfer terms and implementing the same to suit Indian conditions
  • Designing models carrying the image of your brand
  • Sourcing right combination of components – the most time, money and energy consuming activity for any manufacturer/marketer
  • Exclusivity arrangements for models marketed under customer’s brand


  • Assembling new models – ensuring total quality checks at each stage and ensuring best product, consistent and on time supply
  • Assembly, testing and delivering of units at destinations of your choice
  • Staggered delivery of components either loose or kit form
  • Product certification as per requirement

Post Production:

  • We carry out wet testing of all the purifiers as per standard norms. However test parameters can be altered or added as per your specific needs
  • Assistance in preparation of manuals and systems as needed by your organization
  • Technical support during and after Product Launch

Training of service personnel for installation and maintenance