Sure Flow Equipment Inc. manufactures a full line of industrial strainers including custom engineered fabricated strainers, sanitary strainers and automatic strainers. Complementary products include valves, valve operators, ball valves, check valves, wafer check valves, knife gate valves, resilient seat butterfly valves, expansion joints, rubber connectors, pneumatic actuators, electric actuators and temporary screens. Sure Flow Equipment Inc. holds certifications such as ISO 9001:2008 Certificate of Registration and Global Certification Network Certificate, ASME 'U' Section VIII, Div.1 and 'UM' Stamp Certification, Ontario TSSA Certification, National Board (NB) Certification and we follow an approved Quality Manual. Sure Flow Equipment Inc. performs testing such as hydrostatic testing and positive material identification (PMI) testing. Sure Flow Equipment Inc. has in-house engineers in order to meet all custom engineered design requirements.