About Tongda
Certificates
Tonda Machinery has been keeping good cooperative relationship with customers since our establishing. The satisfaction of our customers are the pursuit of every member of Tongda,The only way we service in the competitive market is to help our customers to full fill their requirement.
CE Machinery Directive Attestation of Conformity (2006/42/EC, EN 422), valid to 2030
ISO 9001:2015 Quality Management System Certificate, valid to 2028
ISO 14001:2015 Environmental Management System Certificate, valid to 2029
ISO 45001:2018 Occupational Health and Safety Management System Certificate, valid to 2029
2011-2012 2A Contract and Trustworthy Enterprise
China Machinery Industry Science and Technology Award
High-tech Enterprise Certificate
Enterprise Technology Center
Certificate of National Torch Program Items
Certificate for Measurement Conformity
China Computer software copyright registration certificate
Notification of Chinese Brand Value Evaluation Results
Jiangsu Science and Technology Award Certificate
Suzhou Famous Brand Product Certificate
Certificate of Patent of Invention
Key Promotion and Application of New Technology and New Product Certificate