Established in the year 2005 at Noida (India), we, %u201CIcon Engineers%u201D, are a leading manufacturer, trader and supplier of superior quality Leak testing Coupler, PLC operated semi & automatic Electro Pneumatic Fixtures for Induction hardening, Hardening Machine, Industrial Seal & Industrial Ring etc. Our exclusive range includes Special Coupler, Quick Release Coupler, PLC Fixture, Hexa Blade Hardening Machine, Vertical Shaft Hardening, Horizontal Shaft Hardening machine, Ball & Pin Hardening Double Station Fixture With Machine, Piston Hardening Machine, Push Hardening Double Station Fixture With Machine, Water Dip Pipe Leak Testing Machines etc.