Management System Certification:
ISO 9001, ISO 14001, OHSAS/ OHSMS 18001, ISO 10012
Doublestar Group is a traditional rubber enterprise with a history over 90 years which is the only one state-owned listed company in the tire industry of Shandong Province now.
Doublestar focused on shoes and clothes business before 2008. Then it completely turned to produce tire and mechanical equipment after 2008. Doublestar started the second undertaking in 2014. It has determined a development target of "creating a world famous brand" and a strategic guideline of best, developing and ...