Zvitupa
Utility Model Patent 01
Utility Model Patent 02
Utility Model Patent 03
Utility Model Patent 04
Utility Model Patent 05
Utility Model Patent 06
Utility Model Patent 07
Utility Model Patent 08
Patent yeInvention
Pipe Extrusion Line CE Chitupa
China Yakazvimirira Innovation Zvigadzirwa
Mhando dzakakurumbira muChina
High Technology Expertise Certificate naBlesson Precision Machinery
Yakakwira-goho Energy-saving PE Pipe Production Line
