Our windlass is in line with the GB4447-92 standards of anchor windlass and capstan for ship use. Parts of our products are approved by CCS, ABS,NK,BV,GL, KR,LRS etc..This series of windlass have two models of structures,single type, symmetrical type, combined windlass and mooring winch. Our products have the features of compact and reasonable structure, large carrying capacity, excellent performance, safety and reliability, simple operation and long service life and so on.