According to its report, even company technicians who manufacture ventilators could not fix the problems.
In a statement, the Congress' state unit spokesperson Sachin Sawant said "the Narendra Modi government's hatred for Maharashtra has surfaced once again".
Letter row: Mumbai top cop Param Bir Singh may be under pressure from central agencies, says Congress
Maharashtra Congress spokesman Sachin Sawant said it was not for the first time in India that a serving officer has raised allegations against those in power.
Maharashtra govt to probe if celebs were forced to tweet on farmers' stir by BJP: Congress' Sachin Sawant
Sachin Tendulkar, Akshay Kumar, Sunil Shetty and Lata Mangeshkar among several others had tweeted calling for unity in the country after Rihanna and others extended support to farmers' stir.
Taking a swipe at the CBI's probe into the death of actor Sushant Singh Rajput in June, Sawant said the BJP was "using national investigating agencies and death of SSR for their dirty politics".
State Congress spokesperson Sachin Sawant alleged ex-serviceman Sonu Mahajan from Jalgaon has been fighting for justice since 2016 when he was attacked on the orders of Unmesh Patil.