High Tech Enterprise Certificate

AAA Rated Credit Enterprise

Tongji University Zhongke Intelligent Industry Education Integration Innovation Practice Base

Quality Management System Certification

Weapon and Equipment Quality Management System Certification Certificate

Invention Patent Certificate - Anti Detachable Replacement Lens and Endoscope

Invention Patent Certificate - A Focusing Endoscope

Invention Patent Certificate - Tightening Device and Endoscope Electric Power Assist System

Invention Patent Certificate - Insertion Tube Winding Device

Invention Patent Certificate - Insertion Tube Rotating Endoscope

Invention Patent Certificate - Endoscope Head Replacement

Invention Patent Certificate - Shrinking Device and Corner Locking Device