How about Qingdao Xinsheng Micro-nano Electronics?

Qingdao Xinsheng micro-nano electronics is very good. The founding team members of Qingdao Xinsheng Micro-nano Electronics come from well-known overseas MEMS technology research institutes and large domestic instrument and meter companies, and have rich experience in MEMS chip design and sensor module development. Qingdao Xinsheng Micro-nano Electronics has established a long-term strategic cooperative relationship with the Microelectronics Institute of Singapore Science and Technology Bureau, Shanghai Micro-technology Industry Research Institute and other units, with strong strength, not only professional technical level, but also good after-sales service.