Sitifiket ma dwarore ne tich mar valve.

1. Oboke mar sistem mar ber mar ISO 9001

2. Oboke mar ISO 14001 Sistem mar Rito Alwora

3.Oboke mar OHSAS18000 Sistem mar Rito Rieko kod Rieko e Tich

4.EU CE oboke mar oboke, chik mar PED mar meli mar presa

Riwruok mar Kastom mar CU-TR

6.API(Sumbe mar Amerka mar Petrolium) Oboke mar ng'eyo

7.Chiwo oboke mar SIL mar Rieko mar Rieko

Oboke mar Temo Mach

9.Mison mar Oringo Chiwo oboke mar timo pim

ATEX oboke mar geng'o pong'o

11.IP temo mar rang'iny mar arita (RITO MAR INGRES)

Oboke mar loso gige tich makende (oboke mar TS)

Oboke mar loso kod loso gige tich mag nyuklia