{"id":"mfg-4b-001","name":"PTJ Manufacturing","name_local":"unknown","entity_type":"unknown","country":"CN","region":"Guangdong","city":"Shenzhen","address":"unknown","website":"unknown","processes":["cnc-5axis","swiss-turning","cnc-turning","cnc-milling","sheet-metal","stamping","injection-molding","die-casting"],"processes_basis":"derived","specialty":"precision CNC machining (3/4/5-axis milling, turning, Swiss), sheet metal, injection molding, die casting; also stamping. Multi-process job shop with an English-first quote flow.","capabilities":"unknown","parts_made":[],"materials":"unknown","tolerance":"unknown","max_part_size":"unknown","certifications":"unknown","volume":{"moq":"\"no MOQ\" on machined parts per site copy; prototype-friendly","prototype_ok":"unknown","low_volume_evidence":"unknown","startup_friendly":"likely — prototype-to-production positioning"},"lead_time":{"quote":"unknown","prototype":"unknown","production":"unknown"},"size":{"employees":"unknown","floor_area":"unknown","founded":"unknown","band":"unknown"},"english":"English-first site + email","instant_quote":"unknown","known_customers":"unknown","platforms":[],"contact_public":{"email":"unknown","phone":"unknown","source":"unknown"},"community":[],"doubt":"unknown","sources":[{"url":"https://www.ptjmanufacturing.com/","what":"source"}],"confidence":"REPORTED","verification":"desk-research","as_of":"2026-09-04"}