Company | Timeline | Status | |
Contract Heat Treatment Association(The) Director • Metallurgist | 9 Jan 1993←5 Months→29 Jun 1993 | Active | |
Keighley Laboratories,Limited Director • Metallurgist | 19 Oct 1992←8 Months→30 Jun 1993 | Active | |
PSJLH Holdings Limited Director • Metallurgist | 28 Feb 1992←1 Year 4 Months→30 Jun 1993 | Dissolved |