Wenmazza is located in the municipality of Vila Flores - RS in an area of 100.000m2 with 7.400m2 of constructed area. The company was founded in 2005 with the aim of incorporating new technology and products in the Brazilian market for the oil and gas, chemical and petrochemical, pulp and paper among others.
Possessing all necessary certifications to meet the market and based on constructive international standards, Wenmazza is fully prepared to produce ball valves in measures from 2" up to 42" in pressure classes 150 to 2500lbs, Christmas trees, casing and production wellhead, hangers and pneumatic actuators. Wenmazza is a qualified and active supplier of Petrobras since 2006.


Wenmazza is certified ISO 9001:2008  and determined following the criteria established by this standard for its quality system. In addition to this certification the company has a strict quality control specifications based on the world's most stringent, which allows obtaining the Cadastral Classification-CRCC. There are product certifications and quality system carried by Americam Petroleum Institute and conferred the Wenmazza Monogram License for use of the products and API6D API6A.
Through this alignment Wenmazza is a world class company, which allows conquer the most demanding customers in the U.S. market and European.
Wenmazza - Certificações Wenmazza - Certificações Wenmazza - Certificações Wenmazza - Certificações Wenmazza - Certificações Wenmazza - Certificações
Grupo Micromazza - 2013 - Rod. RSC 470 - Km 168 - Vila Flores/RS - Fones: (54)3447.2700 / (54)3447.4300