How many movies have Sorapong Chatree and Sunait Chutintaranond collaborated on?

They have worked on 4 movies together! Their first movie together was The Legend of Suriyothai (2001) while their highest rated movie together was Pantai Norasingha (2015). They have not worked together since Pantai Norasingha (2015). They are most known for their action films together.