Daim ntawv pov thawj
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
Yeeb Nkab Extrusion Kab CE Certificate
Tuam Tshoj Independent Innovation khoom
Cov npe nrov hauv Suav teb
High Technology Expertise Certificate Los ntawm Blesson Precision Machinery
High-yield zog-txuag PE yeeb nkab ntau lawm kab
Intellectual Property Management System daim ntawv pov thawj
Patent ntawm Invention
Blesson Patent ntawm Invention
Blesson Patent ntawm Invention
Blesson Patent of Invention (3)
Blesson Patent ntawm Invention (4)
Blesson Patent ntawm Invention (6)
Extruder muaj txiaj ntsig zoo rau lub npe
Plastics Industry Technology Innovation Award
