Quality Control

Quality is the lifeline of an enterprise. Our company adheres to a quality-first, cost-reduction, and efficiency-enhancing strategy to maintain our competitive edge and gain the initiative in the fierce market competition.

SINOPEC Yizheng Chemical Fibre Company Limited

Batch Testing

Rigorous analytical verification of every industrial chemical batch produced at our specialized factory.

Purity Audit

Continuous molecular monitoring of raw materials to maintain consistent high-purity standards throughout production.

Final Compliance

Strict adherence to international industrial protocols, ensuring validated safety for direct factory supply.

SINOPEC Yizheng Chemical Fibre Company Limited

We promote company-wide participation, integrating QC activities throughout the entire production process, improving incentive mechanisms, guiding more frontline employees to actively participate, and creating a positive atmosphere where everyone values ​​quality.