Shan Dong Shan Bo Electric Machine Group Micromotor Factory is a enterprise which is put up in 1942, is the first DC control micromotor plant of our country，is at the technical leading position in domestic and foreign. The main products are as follows: DC control micromotor, PM DC motor, deceleration motor, speed-measure motor and so on, more than 2000 varieties. The product mainly uses in aerospace, aviation, weapon, navigation, energy, transportation, machinery, automobile and so on, and exports to the countries and the area, the US, Europe, Canada, Southeast Asia, South Korea, Japan and so on . Among them, the 110SZ series DC servo motor has the honor to receive the national silver medal, and many products fill the domestic and foreign blanks many times, makes the important contribution for our country military equipment and mechanical industry, receives commendation of the Central Committee of the CCP, the State Council, the Central Military Committee, the mechanical industry bureau many times. In 1998, the factory has obtained ISO9001 Quality Certificate, GJB9001A--2001 Quality Certificate. The trademark which is registered named “Shan Pai”(“山牌”) in 2001 has the honor to receive the famous trademark title.