Load
Load
About US
> About Us > Patent and Certification
Certificate of Utility Model Registration (Vacuum connector)
Certificate of Similar Design Registration 30-0527699 (Sealed connector flange)
Certificate of Design Registration 30-0527699 (Sealed connector flange)
Certificate of Design Registration 30-0695646 (Vacuum connector)
Certificate of Design Registration 30-0695645 (Vacuum connector)
Certificate of Design Registration 30-0570725 (Electrical connection connector)
Certificate of Business Registration