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... institutions to form a science and technology association. We averagely launch more than 5 high technical patent products annually. The company has passed ISO9001 international quality management system cer...
..., certification, patent certificate: 1)."Quality Management System Certification" 2)."Shenzhen Science and Technology Enterprise Certification" 3)."Refrigeration Equipment Air Conditioning Maintenance and In...
... 1.36L Power Supply 380V/3/50Hz Certificate, certification, patent certificate: 1)."Quality Management System Certification" 2)."Shenzhen Science and Technology Enterprise Certification" ...