Our products are widely used in military field, such as the “Shenzhou VI” “Shenzhou VII” aircraft, “Chang’e I” satellite, and launch vehicles, missiles, etc.the quality is in leader position. With years of hard work, we have got more than 20 national patents. We offer parts for many military enterprises, including Beijing satellite manufacture Factory, Shanghai spaceflight manufacture Factory, China Academy of Launch Vehicle Technology, Beijing Xinghang Mechanical-electrical Equipment Factory, Spaceflight Long March Launch Vehicle Technology Co., Ltd. Xi’an Aero-engine Group Ltd. and so on.