SLETPETRO introduced a number of advanced CNC equipment to ensure the production quality and progress in 2004. Mazke and Samsung are the key machines introduced in this project. The machine manufacturer has carried out comprehensive processing analysis according to our product characteristics, which helps us choose the appropriate equipment and model, and saves the cost on the basis of ensuring the accuracy. In addition, machine manufacturers and our company have signed an operation training agreement, in order to facilitate our staff to improve the efficiency of equipment use faster.