Complex sentence: Continuous Flow Manufacturing (CFM) is a manufacturing strategy that produces a part via a just-in-time and kan-ban production approach, and calls for an ongoing examination and improvement efforts which ultimately requires integration of all elements of the production system.
Split into simpler sentences: Continuous Flow Manufacturing (CFM) is a manufacturing strategy that produces a part via a just-in-time and kan-ban production approach. The strategy calls for an ongoing examination/improvement effort which ultimately requires integration of all elements of the production system.