A professional domestic industrial automation brand partnered with our certified OEM factory to produce high-temperature resistant industrial pressure sensors for factory automation equipment, the client provided strict industrial-grade technical specifications and ISO 13485 testing standards while our factory built independent anti-static precision production zones equipped with automatic calibration testing equipment for sensor OEM batches, we implemented full QR code product traceability covering raw material batches, assembly operators and test records to meet industrial client factory audit requirements, regular joint technical optimization meetings steadily lowered product failure rate and extended sensor service life, after two years of stable OEM supply the brand won long-term bulk procurement contracts with four major domestic automation equipment manufacturers and significantly expanded its industrial component market share nationwide.