Ultra precision machining technology was developed and perfected in 1960s. It has become the key manufacturing technology of high technology products. Over the past 20 years, ultra precision machining has not only entered into every field of the national economy, but also has shifted from single piece production to large-scale production. It can be met, with the emergence of new products, the application of ultra precision machining will be further expanded.
Now the precision machining technology we have is in a lot of practice, take advantage of an opportunity, we continuously improve the precision and density. There is still a long way to go for Precision Machining in our country.