Valve sernak caah a herhmi cazin.

1. ISO 9001 tthatnak system fehternak

2. ISO 14001 pawngkam zohkhenhnak phunglam hnatlaknak

3.OHSAS18000 Riantuannak Ngandamnak le Himnak Zohkhenhnak System Cawnnak

4.EU CE hnatlaknak, hneknak tilawng PED nawlpeknak

5.CU-TR Custom Union

6.API(American Petroleum Institute)Certification

7.SIL himnak zumhtlak sinak tlukruannak hngalhternak

8.Mei Hneksaknak Certificate

9.Zaammi Chuahnak Hneksaknak Certification

10.ATEX puahnak khamnak hnatlaknak

11.IP kilvennak tlukruannak hneksaknak (INRESS PROTECTION)

12.Special thilri sernak nawl (TS hnatlaknak)

13.Nuclear hneknak thilri sernak le suaisamnak thiamnak license