ravands.com zoominfo.com/c/ravands-plastech/347934317 Ravands Plastech is an Indian manufacturer based in Chittoor, Andhra Pradesh, founded in 2002 by a farmer's son with a mission to solve irrigation challenges for local farmers. The company produces thermoplastic ball valves, gate valves, non-return valves, filters, and drip irrigation components using high-quality polymers and CNC injection mol