| 1. | Johnson matthey ( jm ) company was founded in 1817 . currently , it is ftse 100 company in u . k . it ' s world leader in advanced materials technology . there are 8 , 000 employees in 34 countries 庄信万丰公司于1817年建立.现在,它是英国股市前100家的上市公司.它是先进的物料技术的世界领导者.在34个国家雇有8 , 000位员工 |