Sètifika Otorizasyon Wheel Exeavator
Sa a se sètifye ke "TECHNOLOGY-STAR" PC yo konfye yo dwe ajan an lavant nan Shandong Ken Stone Heavy Machinery Co, Ltd nan Ouzbekistan, vil Tashkent.Ranje otorize: Shandong Ken Stone Heavy Machincry co, Ltd pwodiksyon Wheel exeavator XN90-Y, KN-120, XN-75B) devlopman mache, lavant machin, sèvis apre-lavant ak ekipman pou pati.
