M.P.I. - Chemie BV Houten - The Netherlands Mr. E. S. G. De Haas
M.P.I Bejing branch office China Dir. Mr. Yang Xiaoqing
C.P.I. Sofia - Bulgaria Mrs. R. Borova
M.C.I. Katowice - Poland Mr. G. Skalczinsky
M.P.I head office China Dir. Mr. Sun Jian Guo
G.T.I. - Glass Technology Hamburg - Germany Mr. R. Danielsen
M.P.I. - U.K. Manchester - England Mr. D. Towey
M.P.I. - Italia Milan / Lugano Italia Mr. B. Garibaldi
M.P.I. - R.G.B. Lodz Poland Mr. St. Prus
