Martin Jetter

Emhart Glass SA manufactures container-forming and container inspection equipment for the making of glass products. It specializes in container forming, glass conditioning, gob forming, ware handling, cold end inspection, refractory parts and quality assurance. Emhart Glass also provides installation, training, production assistance, and maintenance related services. The company was founded in 1912 and is headquartered in Cham, Switzerland.

Jetter AG develops, produces, and distributes industry controlling systems. It offers industrial PC's, system components, safety controllers, operating devices, drives, and software. The company was founded by Martin Jetter in 1980 and is headquartered in Ludwigsburg, Germany.

Emhart Glass Sweden AB manufactures container-forming and container inspection equipment for the making of glass products. It specializes in container forming, glass conditioning, gob forming, ware handling, cold end inspection, refractory parts and quality assurance. The firm also provides installation, training, production assistance, and maintenance related services. The company was founded in 1912 and is headquartered in Orebro, Sweden.

Shandong Sanjin Glass Machinery Co., Ltd. engages in the manufacture of glass bottle machineries. Its products include building material machineries, electric control systems, and spare parts. The company was founded in February 1959 and is headquartered in Zibo, China.