一、Before sale service
　　Before the clients touch our products, we will contact with them and let our products known; meanwhile, we can learn about clients better such as their equipment condition to test and prove before experiment.
Ⅱ.Sale Service
　　When the client decides to use our products, we will train the relative stuffs on basic theory and reality operation.
　　We will send professional stuff to fix and debage for you till it does work.
　　We will cooperate with clients to weave industrial arts documents and rule the operation according to the specific condition.
　　Ⅲ.After sale service
　　We often visit our clients to learn about their requirement and advice to improve our quality and service after they accept our products.