

ISO 9001:2015
Quality Management System
Our quality management system covers design, sourcing, production, inspection and delivery, with ongoing third-party surveillance.

Six dimensions of Tianze's core strength
Passed authoritative international audits and system certifications, meeting global brands' compliance requirements.


Our quality management system covers design, sourcing, production, inspection and delivery, with ongoing third-party surveillance.

Verified across labour rights, health and safety, environmental management and business ethics for global retail supply chains.
We turn in-house R&D and manufacturing know-how into a growing portfolio of patented technologies and software assets.













Products tested by SGS third-party labs across food-contact, environmental, flame-retardant and mechanical properties — meeting multi-market access.
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Dedicated inspection stations and instruments from incoming to outgoing — data-driven control of every batch.
Incoming material inspection & compliance check.

First-article & in-line patrol inspection.

Tensile & load-capacity testing.

Shore hardness measurement.

Precision dimensional inspection.

Real-time on-line inspection.

Trace-amount weighing.

Rheology & stress-curve analysis.

Recognition from government and institutions — evidence of our technical strength and compliant operation.



