1. Propeller repairing such as faire up bent blade, propeller blade partly renewal with approval of ABS, CCS, DNV, KR, LR and NK. 2. Propeller optimising modification like field trimming to improve energy efficiency
3. Propeller fine polishing to improve energy efficiency and special coating application
4. Recycling 2nd hand propeller via purchase and import.
5. New propeller sales agent