I-ISO 9001: Isitifiketi se-2015 sohlelo lokuphathwa kwekhwalithi Umbiko wokuhlola wesakhiwo esinebhande kanye nokufakwa okungeyona okwensimbi kwevalvu yenaliti yokufaka ingenalutho ISO 14001:2015 isitifiketi sokulawulwa kwemvelo isitifiketi ISO 45001: Isitifiketi sokuphathwa kokuphepha kwezempilo emsebenzini ka-2018 Isitifiketi se-Pressure Equipment Directive valves I-Pressure Equipment Directive 4.3 isitifiketi sempahla Isitifiketi se-EAC-Fittings Isitifiketi se-EAC-Valves Isitifiketi sokuhlolwa komklamo we-ABS kanye ne-ASTM F1387 Umbiko wokuhlola we-ABS kanye ne-ASTM F1387 Isitifiketi sokumisa ukukhiqizwa kokuphepha Ilayisense yokukhiqiza imishini ekhethekile - izingxenye zamapayipi okucindezela Isitifiketi sokuhlolwa kwe-ISO15500 Tube Fittings ISO15500 isitifiketi sokuhlolwa kwe-valve yebhola Umbiko wokuhlola we-HIC webha yensimbi engenasici edonsa ebandayo Umbiko wokuhlola we-HIC we-valve yenaliti eyenza ingenalutho Umbiko wokuhlola wokufakwa kwensimbi okungahlanganisiwe esitokisini esibandayo sensimbi engagqwali