ABG India, or Ashwarya Bharati Group, is a business conglomerate based in India. The company operates across various sectors, including infrastructure, textiles, and more. However, I couldn't find any specific information linking ABG India directly to the term "Nangkang."

The term "ABG India Nangkang" seems to be related to a specific topic or issue within India, but I'll provide an overview of what ABG India is and then delve into the concept of "Nangkang" to provide context.