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About Us

A mission and commitment to add qualitative value for enhanced customer satisfaction has been the guiding philosophy at the sunflag group.

bearing steels

Bearing steels are special class of low alloy steels, typically with 1% carbon and 1.4% chromium. Manganese and
Molybdenum are added in certain special cases

cold forging steel

Excellent surface quality ensuring zero defect situation so that forged components have no defects.Good control over ovality to ensure smooth forging process

engine valve steel

Sunflag Steel is a leader in production of heat resistant steel used for manufacture of Intake and Exhaust valve for Internal Combustion Engines (I.C Engine).

Microalloyed steel

The use of MICRO ALLOYED STEELS (MAS) originally developed for high strength low alloy steel sheets (HSLA) for automobile bodies has shown steady and significant growth.

Forging Quality Ingots

With modern facilities already existing for refining degassing and continuous casting of steel, SUNFLAG considered it is important to widen the product.

Forging Quality Steel

Automobile industry is the single largest user of forgings. Forging are generally used in the transmission systems of an automobile.

Free Cutting Steel

Free machining steels are generally used after cold processing such as drawing, peeling, grinding etc.

stainless steel

Stainless steel is steel containing 10.5% or more of chromium, which imparts it with corrosion resistant properties, by the formation of an impervious layer of chromium oxide.

spring steel

Spring steel is used for manufacturing various types of springs and components, for the suspension mechanism in Automobiles and railways.

Magnetic Flux Leakage Testing

Magnetic flux leakage is a magnetic method of nondestructive testing that is used to detect corrosion and pitting in steel structures.


It is a new kind of stainless steel rebar first introduced in India by Sunflag Steel. SS Rebar Grade G is a low cost stainless containing 11-13.5 % Chromium rebar.

automated phased array ultrasonic machine

Phased Array testing is a specialized type of ultrasonic testing that uses sophisticated multi-element array transducers and powerful instrumentation/ software to steer ultrasonic beams./p>