Tonly always puts the quality of its products first and has established a perfect quality assurance model within the Company. The quality control system covers all aspects of the business, with  product development, trial production, mass production, shipment to the final market feedback being effectively monitored. A well-established quality assurance system structure ensures consistent high product quality.

Tonly attaches importance to the establishment of various management systems. In the process of cooperation with large international customers, the absorption and digestion of some advanced ideas facilitate the continuous improvement of our internal management.

The main system certifications we have obtained so far are as follows:

2002 ISO9001:2000 Quality Management System Certification

2004 ISO14001:2004 Environmental Management System Certification

2006 IECQ QC080000 Process Management System Certification for Hazardous Substances in Electronic and Electrical Components and Products

2007 OHSAS18001:2007 Occupational Health and Safety Management System Certification

2007 SONY Parts GP Approval

2008 SONY OEM GP Approval

2012 TS16949:2009 Automotive Quality Management System certification

2019 SCAN Accreditation

2020 FSC Forest Management System Certification

2021 ISO27001:2013 Information Security Management System Certification