Tien Sheng places great emphasis on the management of tire mold production. Each process has been subjected to rigorous control and careful quality control, to ensure the highest quality of every finished product when it is delivered to our customer. In addition, Tien
Sheng places emphasis on our service quality to
every customer. We treat every customer with
the warmest enthusiasm. It has always been the consistent principle of Tien Sheng to ensure satisfactory production, satisfactory delivery and satisfactory quality.

2002 – ISO-9001:2000 International Quality Certification (See image on top right)