General Info

Precision Products Group is the parent company of several manufacturers that specialize in precision tube and spring products. The company s divisions include Stone Industrial, Paramount Tube, Michigan Spring & Stamping and PPG China (Changzhou) Insulation Products Company. Stone Industrial produces paper, plastic, extruded and combination tubes for electrical insulation, automotive, medical and pharmaceutical, packaging, structural and specialty applications. Paramount Tube provides transformer, capacitor and battery cores; insulating sleeves; and fuse tubes for electrical insulation applications. It also provides packaging tubes, tape cores and U-channels for packaging applications and a variety of specialty offerings, including display poles and tubes, rocketry airframes, thread protectors, medical mouthpieces, spacers, paint masks and pyrotechnic applications. Michigan Spring & Stamping provides springs, stampings, wire forms and assemblies. PPG China (Changzhou) Insulation Products Company provides Precision Products Group s products to industries in China. Precision Products Group is headquartered in Loves Park, Ill.