Crain's Detroit Business - LANSING — Denso Manufacturing Michigan Inc., a manufacturer of automotive air conditioning and engine cooling systems, is expanding in Battle Creek. The company plans to add new manufacturing capabilities at its Battle Creek facility to support additional sales with its North American customers, investing more than $37 million and creating 125 jobs, it said Wednesday. The project was been awarded a $687,500 Michigan Business Development Program performance-based grant. The city of Battle