Johnson control ltd. Is a global thermostat manufacturer, an independent supplier of the world's big car parts and chairs, based in milwaukee, wisconsin, united states. Since then, jiangsen self-control ltd., an inventor, has developed into a multi-billion-dollar company with a world position in auto parts and construction facilities. Johnson control is a company listed on the united states stock market in new york. United states johnson control ltd. Has nearly 130 years of control experience and has a world-wide expertise in construction facilities. Tens of thousands of owners and managers of commercial, institutional and government construction facilities around the world have asked johnson self control ltd. To provide them with a comfortable, productive, safe and energy-efficient environment. Jiangsen self-control has evolved into an international company with more than 300 branches and manufacturing plants in the united states, canada, germany, the netherlands, italy, japan, swi...