For the novice readers precision engineering would mean perfect engineering but it has an implication above perfection, and it is the subsidiary group of electrical engineering, electronic engineering, mechanical engineering and optical engineering. It is solicited with the manufacturing machines, fixtures and gears. The goals of precision engineering is vast and varied, it creates highly precise movement, secondly reduces the dispersion of the products and its function. Thirdly it excludes fitting and encourage assembly, especially automatic and programmed assembly. The precision engineering reduces the initial and running cost hence forth prolonging the life expectancy of the machines. The parts and fixtures are made in such a way so that it improves interchangeability and the components of other companies can also be used in its place. The aim of the precision is to improve the quality control through higher machine accuracy capabilities thus reducing the conventional inspection. It is a leading technical body in the field of ultra-precision technology and this company enables companies, research institute to effectively develop and have edge over perfection. We appreciatively acknowledge the support of the leading and prominent companies working in the field of precision, micro and nanotechnology.

In the field of science and engineering, precision is a measurement of system; it is also called reproducibility or repeatability is the degree to which repeated measurement under changed conditions show the same result. Engineering precision is the scientific method and carries many potential advantages; with the upsurge of technical industries the demand for products is increasing that made the manufacturers to increase their production. Engineering precision have made the life easier  for the individual as it has affected in the areas ranging from motors, electric motors, car parts, engines, wheels and many more. No matter what type of industry it is, engineering precision are in great demand whether it is oil and gas industry, semi-conductor industry, marine actuator, electronic and medical world each of them need a high precision components to get their final products.  The engineering precision service providers have the entire infrastructure that is required to get their final products completed; irres
pective of the techniques used by the company they require the use of precision in each and every step of production and manufacturing. A perfect precision engineer make things out of plastics and metals and they could be a simple as nuts and valves or whatever required by the customers.
Precision machining have been there since world war II  and it has been used in many items in daily basis, they are mostly used in the custom cars or motorcycle builders  for manufacturing the perfect the rims and other parts and fixtures.  Precision machining are created and designed integrating great fine points that is why they are used in most conspicuous industries. The examples of precision machine is the flow jet machine  that uses the high pressured water and laser machines used for the surface engravings  and apart from that the aeronautical  industries space equipment's, use the precision machining for manufacturing them. In order to achieve the high level of accuracy  and precision the CNC machines with the help of precision engineering make the same kind of high precision products and continuously.