Quality system

Tianli have a complete Quality Control System,certificated to ISO9001,Products are approved by UL,CSA,VDE etc.We also have stable supplies for our raw materials. 

• Quality Progress

  Tianli has been granted ISO9001-2015 and ISO14001-2015 management system certifications. To keep advancement and win customers' favor, Tianli made large investment in CAD designing,...

• Experimental Equipment

  Tianli has been granted ISO9001-2015 and ISO14001-2015 management system certifications. To keep advancement and win customers' favor, Tianli made large investment in CAD designing,...

• Quality Certificate

  Tianli has been granted ISO9001-2015 、 ISO14001-2015 management system & IATF16949 system certifications. To keep advancement and win customers' favor, Tianli made large investment in CAD designing,...