美国精密铸件公司(PCC)1.2011年6月,PCC收购通用电气公司的航空级锻件生产商Unison Engine Components,或称为TruForm;2.2011年6月,PCC收购KLAD制造公司管件容器类产品的焊接覆盖材料业务;3.2011年6月,PCC收购中央工业公司。中央工业公司生产铝及硬质金属的机身零部件及装配件; American Precision Casting Company (PCC) 1. In June 2011, PCC acquired General Electric’s aviation grade forgings manufacturer Unison Engine Components, or TruForm; 2. In June 2011, PCC acquired welding overlay materials from KLAD Manufacturing’s tubular container products Business; 3.2011 June, PCC acquired Central Industrial Company. Central Industrial Company produces aluminum and hard metal body parts and assemblies;