Company Hydraulic Test Bench Obtained The National Level 1 Accuracy Certification.Company Was Rewarded The Title Of “Provincial Enterprise Technology Center”.

Company Was Awarded As A National-Level Professional, Specialized And New “Little Giant” Enterprise. Company Obtained Five-Star Customers Service Certification.

KOYIN Became A Dominant Player In The Pump Industry. KOYIN Launched Research And Development Of Permanent Magnet Series Pumps With First-Class Energy Efficiency. KOYIN Qualified As National Machinery Industry Standard "Liquefied Natural Gas (LNG) Low-Temperature Submersible Pump" Drafting Unit

The New Base Was Constructed And Dewater Technology And Special Pump Technology Branches Moved To New Addresses. Hunan Provincial Emergency Drainage And Rescue Equipment Engineering Technology Research Center Was Authorised To Set With KOYIN. The First "Submersible Permanent Magnet Cryogenic Pump" In China Produced By KOYIN And Successfully Passed The Appraisal.

The Company Was Successfully Approved To Establish The "Hunan Special Pump Engineering Technology Research Center"/div>