At Tianyang, quality is our top priority. We are committed to delivering products that meet and exceed customer expectations through strict quality management and continuous improvement.
Quality System:
Our company is certified to ISO 9001 standards, ensuring that every stage of production complies with international requirements.
QC Process:
We implement a comprehensive quality control process, including:
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IQC (Incoming Quality Control): Rigorous inspection of raw materials before production.
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IPQC (In-Process Quality Control): Real-time monitoring during production to ensure process stability.
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FQC (Final Quality Control): Strict testing of finished products for performance, durability, and safety.
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OQC (Outgoing Quality Control): Random sampling before shipment to guarantee delivery quality.
QC Equipment:
We operate advanced testing laboratories equipped with tensile testing machines, DSL, Melt Index Tester, and other specialized instruments to validate product performance.
QC Team:
Our professional QC team consists of experienced engineers and technicians, dedicated to maintaining high standards of quality and supporting customers with reliable solutions.
Traceability & Improvement:
All production batches are fully traceable, and we follow a continuous improvement program to enhance product consistency, reduce defects, and optimize customer satisfaction.