Industrial grade precision spring is made using quality grade stainless steels, unalloyed high carbon steels, or phosphor bronze wires of diameters ranging from 0.10mm to 2.00mm. The precision spring comes in different types such as compression, tension, torsion and wire forms. The precision spring is designed in uniform pitch, variable pitch, taper, conical, barrel, convex, or concave, and even customised shapes. Industrial grade precision spring is available in various finishes such as electroplating, electro polishing, painting, and powder coating.