{"id":"mfg-yrd-022","name":"QST Corporation","name_local":"上海矽睿科技股份有限公司","entity_type":"unknown","country":"CN","region":"Jiangsu","city":"Shanghai","address":"HQ — 上海市浦东新区海科路99号6号楼3层 (Bldg 6, Fl 3, No.99 Haike Road, Pudong New Area, Shanghai); satellite office — 上海市长宁区定西路1328号新微智谷3层; Suzhou office — 江苏省苏州市相城区青龙港路286号长三角国际研发社区启动区3A幢201室","website":"https://www.qstcorp.com/","processes":["magnets","electronics-design","sensors"],"processes_basis":"derived","specialty":"Fabless MEMS sensor chip + module designer — 6-axis IMU (integrated 3-axis accel + 3-axis gyro) with AEC-Q100 Grade 2 automotive qualification, standalone accelerometers with signal-conditioning ASIC, AMR magnetometers (1.7B+ units shipped in smartphones by 2023), environmental sensors (IR temp, digital barometric pressure), and combo sensor modules with onboard ARM-M0 + BLE.","capabilities":"Chip design + module integration; automotive-grade (AEC-Q100) qualified IMU line; motion-sensor-fusion firmware/algorithms bundled","parts_made":["QMI8A01 (6-axis IMU chip); AMR magnetometer line"],"materials":"unknown","tolerance":"unknown","max_part_size":"unknown","certifications":"unknown","volume":{"moq":"unknown","prototype_ok":"unknown","low_volume_evidence":"unknown","startup_friendly":"Unclear — no explicit MOQ found, but as a chip-design house with distributed regional offices (including one in Suzhou) and named sales reps per product line, likely has a more accessible sales process than a large IDM fab"},"lead_time":{"quote":"unknown","prototype":"unknown","production":"unknown"},"size":{"employees":"unknown","floor_area":"unknown","founded":"2012","band":"unknown"},"english":"Likely moderate-good (exhibits at international trade shows, e.g. Sensor Shenzhen); no confirmed English website found in this research","instant_quote":"unknown","known_customers":"unknown (not named in materials reviewed; magnetometer noted as \"standard\" in smartphones broadly, not a named customer)","platforms":[],"contact_public":{"email":"unknown","phone":"unknown","source":"unknown"},"community":[],"doubt":"unknown","sources":[{"url":"https://www.qstcorp.com/imu_prod/","what":"source"},{"url":"https://www.qstcorp.com/contact/","what":"source"},{"url":"https://www.sitri.com/xrkj/","what":"source"}],"confidence":"VERIFIED","verification":"desk-research","as_of":"unknown"}