Maxseal is a leading manufacturer of stainless-steel, high-integrity solenoid valves engineered for hazardous, offshore, and heavy-duty industrial environments. Known for exceptional corrosion resistance, long service life, and reliable performance in explosive atmospheres, Maxseal products are widely used across oil & gas, petrochemical facilities, marine platforms, and mission-critical pneumatic control systems. Seven Star LLC supplies genuine Maxseal products for industrial projects across Oman and the Middle East.