Maimon yehoshua-shuki- president silver y.m.- services & agencies ltd p.o.b.469 lod 71104 israel international pipeline services tel 00 972 50 7271108 fax 00 972 8 9209642 e mail silver-y@012.net.il china phone ++ 86 1343 979 5430 europe office++ 49 1515 1710205