Mga sertipiko
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 ng Imbensyon
Pipe Extrusion Line CE Certificate
Mga Independent Innovation Products ng China
Mga sikat na brand sa China
High Technology Expertise Certificate Ng Blesson Precision Machinery
High-yield Energy-saving PE Pipe Production Line
