India's largest domestic medical devices manufacturer Trivitron Healthcare is venturing into large scale local manufacturing of COVID-19 testing kits, ventilators, personal protective equipment (PPE) and hand sanitisers to fight the COVID-19 crisis. India's largest domestic medical devices manufacturer Trivitron Healthcare is venturing into large scale local manufacturing of COVID-19 testing kits, ventilators, personal protective equipment (PPE) and hand sanitisers to fight the COVID-19 crisis.