Power technics manufactures a range of spares for compressors manufactured by kirloskar, k g khosla, chicago pneumatic, ingersoll rand, voltas, etc. These spares include: non return valves, after coolers, moisture separators, cylinder liners, crankshafts, pistons, piston rods, gudgeon pins, shaft seals, etc. The company also undertakes major overhauling of compressors. It has successfully serviced a 3,000 kw high pressure gas compressor installation of ongc, the biggest of its kind in india. Application of this crankshaft includes reconditioning, proven modern techniques like hard chrome plating, metallising, resleeving, etc..