Merckton should refer to George Merck, an American and the founder of the American company Merck. Due to translation reasons, Merck is often translated as Merckton, so Merck of the United States The company is also often called Merck. In Zhou Fan's book "30 Details to Improve Employee Execution," Mercton once quoted Merck's famous saying: Execution means that every employee is meticulous at every stage.