NMX-CC-9001 Certificate (Mexican Standards ISO-9001) No. 0552/2007 issued by PEMEX in accordance with ISO-9001 Quality Assurance System.
Mexican Petrol Congress
The Mexican Petrol Congress (Congreso Mexicano del Petróleo) is a forum for promoting and difunding ideas, experience and knowledge, where companies can get in touch with the latest technologies, trends and innovations in the petrol industry through, workshops, conferences and open forums.In order to be a full experience the congress will count with national and international companies like: British Petroleum, Exxon Mobil, Shell, Japan Oil Corporation, Petrofac y Petróleos Mexicanos, and of course Walworth, we will be there for answering all your doubts and keep you up to date in what we do best, valve manufacture.
Certificate of Reliable Supplier No. 199/07 issued by CFE in accordance with ISO-9001 Quality Assurance System.
API-6A Certificate No. 6A-0234 from American Petroleum Institute to apply on valves at PSL, 1 through 4.
API-6D Certificate No. 6D-0097 issued by American Petroleum Institute to apply on Gate valves, Plug valves, Ball valves and Check valves manufactured in accordance with API-6D specification.
API-600 Certificate No. 600-0109 issued by American Petroleum Institute to apply on Bolted Bonnet Steel Gate Valves manufactured in accordance with API-600 specification.
API-602 Certificate No. 602-0024 issued by American Petroleum Institute to apply on Compact Steel Gate Valves, Compact Steel Globe Valves, and Compact Steel Check Valves manufactured in accordance with API-602 specification.
Certificate API-594 No. 594-0007 issued by American Petroleum Institute to apply on Check Valves-Type A; Check Valves Type Bmanufactured in accordance with API-594 specification.