VCI Products

Velmayil Enterprises has been appointed as the Authorised Distributor for the ZERUST – HARITA NTI – a part of TVS Group, for the complete range of VCI Products and solutions., for Tamilnadu.

Harita NTI Ltd (HNTI) is one of the company in Sundaram Clayton (TVS) group in India. This company is engaged in the manufacture of rust-prevention products – coated films, oils and paper products under the brand name Zerust. It is a joint venture with NTIC Inc. a US based company. M/s NTIC USA are pioneers in VCI technology and have global reach of customers. We are Total Solution Providers for Corrosion Management.

Harita NTI Ltd (HNTI) is an ISO 9001:2008 certified company with in-house R&D and laboratory to serve our customers as per their needs.

What is VCI?

VCI is an abbreviation for Vapor Corrosion Inhibitor or Volatile Corrosion Inhibitor. VCIs are molecules that inhibit corrosion by forming a thin, protective layer on a metal surface within an enclosed space. This invisible layer prevents moisture and environmental elements from reacting with the metal surface and causing corrosion. The molecules dissipate when the enclosure is opened and do not need to be removed.

Our range includes Volatile Corrosion Inhibitor (VCI)
  • Film & Paper products
  • Specialty Rust Preventive Liquids
  • Rust Preventive Greases
  • Rust Removers & Cleaners
  • Emitters/VCI Capsules & Diffusers
  • Zerust Metal protection etc.
We serve the various industry segments such as
  • Automotive
  • Power Energy
  • Oil & Gas
  • Farm & off Highway
  • Construction Equipment
  • Engineering
  • Electrical
  • Steel industries
  • Aerospace etc.


Our range includes Volatile Corrosion Inhibitor ( VCI)