What is the relationship between York and johnson controls?

York and johnson controls were acquired and acquired.

York air conditioning was established in 1874 Yorktown, Pennsylvania, USA. York air conditioning is a world-renowned international brand with a large number of classic cases around the world. In June 2005, johnson controls wholly acquired York, and York became the largest independent supplier of HVAC, central air conditioning and refrigeration equipment and services in the world.

Johnson controls Co., Ltd. is the world's first thermostat manufacturer and the largest independent supplier of auto parts and seats.