Nā palapala hōʻoia i koiʻia no kaʻoihana Vilve.

1. Iso 9001

2. ISO 14001 Offitional Management Pūnaewele

3.Ohsas18000 Offitional Health Health a me ka Pūnaewele Hoʻonaʻauao Pūnaewele

4.Eu ce hōʻoia

5.CU-TR Customs Union Union

6.E(ʻAmelikaʻAmelika Hui PūʻIa) Ke hōʻoia

7.Palapala Kahiko Ingrity Incher

8 Moho Kaukua

9.Amisam Hōʻailona

10.atex explosion proof hōʻoia

11.PiP palekana palekana palekana (pale pale)

12.sericine Engine hana i ka laikini (TS hōʻoia)

13.nucley kiʻi kiʻi kiʻi pono e hana ai a me nā palapala kuhikuhi kuhikuhi