We are professional 6007-ZZ 35*62*14mm auto bearing Deep groove ball bearing suppliers and company. The group covers a total area of ​​66,800 square meters, with a planned total construction area of ​​130,000 square meters and a built-up area of ​​70,000 square meters. Three of the six companies have passed the identification of high-tech enterprises in key areas supported by the state, and have two provincial-level high-tech R&D centers. The group's R&D center has more than 80 scientific research personnel including doctors, masters, and industry senior engineers. The R&D team is strong. It has participated in the research and development of national science and technology projects and national defense strong military projects for many times. In 2020, Yijia Precision has entered the Aerospace Science and Technology Group and AVIC Group procurement system.