theTW-Pool HHP anchorIs the NG style HHP anchor made from steel plate with high tensile strength.

this type anchor is Full Balanced anchor in using and they are widely used in marine/shipping field.

It has been qualified as HHP anchor byNK, DNV, ABS, GL, LR, RINA, KR, CCS, BVEtc Classification Societies.

Its efficiency in seabed is at least more than 12:1

Main Classification Society in the World 

 LR --Lloyd's Register of Shipping
2. BV --Bureau Veritas
3. RINA--Registro Italiano Navale 
4. ABS --American Bureau Shipping
5. DNV --Det Norske Veritas
6. GL --Germanische Lloyd

7. CCS -- China Classification Society
8. NKK--Nippon Kaiji Kyokai 
9. HRS -- Hellenic Register of Shipping 
9. RS -- Russian Maritime Register of Shipping
11.PRS -- Polish Register of Shipping
12.BKR --Bulgaria Register of Shipping
13.CCS -- China Classification Society
14.CSLR -- Czech Register of Shipping Bureau
15.KR  -- Korean Register of Shipping
16.BKI -- PT. Biro Klasifikasi Indonesia