Quality Control

We have passed the "ISO9001 Quality System International Certification", and "New Product Identification Certification" in the machinery industry, and the product quality accords with IEC standard. All the finished products require to be tested, only after passing the test can they leave the factory.

Certification System

Shengte has achieved UL Certification and holds multiple international accreditations, including IEC (ILAC-MRA, CNAS), ISO9001, and CE. These certifications demonstrate our commitment to global standards of safety, quality, and compliance, ensuring our products meet the strictest international requiremen

Quality Management

We strictly implement the ISO9001 quality management system, establishing a robust internal framework that aligns with international standards. Every transformer is subject to comprehensive quality control, covering design, production, and inspection, to guarantee reliability and consistency.

Customer Trust

Our strict adherence to international standards and rigorous testing procedures has earned Shengte recognition as a qualified supplier for State Grid Corporation of China, China Southern Power Grid, China Railway, and Berlin Power Grid.
These endorsements from leading national and international institutions highlight not only the safety, quality, and reliability of our products, but also the confidence that world-class clients place in Shengte. With this trust, we remain committed to delivering stable, efficient, and high-performance power solutions to partners worldwide.

Testing & Assurance

Equipped with state-of-the-art facilities such as high/low-voltage winding machines, foil winding machines, automated test benches, insulation testers, resistance testers, and partial discharge detection systems, Shengte ensures each product undergoes rigorous inspection. Only fully qualified products are released, achieving a high first-pass yield rate and delivering long-term performance that meets customer expectations.

Quality Control

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