Sell old clothes in bulk

looking to sell a large quantity of used clothes in Shivthirth Nagar, Pune. The clothes are a mix of men's and women's wear, with various brands and sizes. Most are in wearable condition, while some may be better suited for recycling or resale.

Does anyone know:

Bulk buyers for old clothes in Pune?

Thrift store owners who purchase in bulk?

NGOs, recyclers, or exporters who buy used garments?

I'm looking to sell the entire lot together rather than piece by piece.