Unimech owns several established brand names under its manufacturing division namely ARITA ®, Unijin ®, Q-Flex ®, etc. We have fulfilled all the qualifications to manufacture a wide range of industrial products for the most severe and demanding services of the Oil, Gas, Refinery, Chemical, Marine, Power and Pipeline industries.
The more renowned brand, ARITA® is our valve products including Gate Valve, Globe Valve, Check Valve, Ball Valve, Butterfly Valve, Knife Gate Valve, Needle Valve, Strainer and other special valves. Pressure ratings range from 150lb up to 2500lb, and the sizes are NPS1/2 (DN15) up to NPS 60(DN1500) inches. ARITA® is able to produce valves for working temperature from -196℃ to 815℃. These valves are designed and manufactured in accordance with the International standards of ASME, ANSI, API, BS, DIN, JIS etc, capable of serving clients of different requirements.