Quality Assurance

TH obtained ISO 9001 in 2010, obtained 20 patents in 2016,obtained IATF 16949 and Human Rights Audit in 2018, audited as a partner by Daimler in 2019,obtained ISO 14001 in 2020, recognized by the Chinese Ministry of Commerce as a high-tech and trustworthy enterprise, receiving government endorsement and bank financing support in 2021.

Customers Demand Is Above All Else

Consummate Technology

Making impossibility to be possibility.

Excellent Quality

Achieve more than customer expected

Accurate Time

Promises must be fulfilled no matter any cost.

Heartful Service

Faith will move mountains.

Quality Control Process

Laboratory

Full Inspection

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