Sigma Rail Systems Private Limited, is a manufacturer and supplier of RDSO approved Multi Section Digital Axle Counters in India. Sigma was setup with the intent of providing solutions to Indian Railways having focused to design, develop, manufacture, and establish modern technology in Indian Railway Signalling sector.
VVDN offers Software, Product Engineering, Electronics Manufacturing Services & Solutions in the domains of:
Mechanical Design, Tooling for Die
casting, Sheet metal and Injection
molds, Injection Molding Production
(Pressure die casting for aluminium, Prototype Manufacturing, Powder Coating)
Metal Stamping
(SMT Facility, Product Assembly Lines,
Testing Labs)
(Product Assembly Lines)
(Antenna Plastic Extrusion, Testing
Manufacturing, Paint Shop)
(Product Assembly Lines, SMT Lines)