Quality

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We are committed that each manufactured core meets your exact specifications.

ZPDQ offers exceptional electrical core products to meet all North American energy efficiency regulations (including NRCAN and DOE). As a leading supplier of transformer cores, ZPDQ provides cost-effective solutions that maximize your product performance.

ZPDQ brings you the best service in the industry, connecting people, technology, and world-class manufacturing operations. We manufacture and test, wound, and SLFM cores for maximum quality and efficiency.

We ensure that our finished products meet stringent standards by constantly monitoring the product manufacturing process and integrating new technologies. Our knowledge of materials and techniques to create quality goods results from our hands-on approach and support from 12 years of transformer manufacturing experience.

Quality Assurance

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Quality System

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Frequently Asked Questions

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Strength Factory

We are a factory with more than 10 years’ experience.

Generally speaking, Our MOQ needs to be judged according to your requirements. but if your quantity is small and conventional, we can supply you from our stock.

Visiting Our factory is the best way to know each other and the Third Inspection can prove our products’ quality.

We specialize in the production of Transformer core and constantly improve our production technology.

Customized service for each customer, please feel free to contact us!

Quality Product

We have strict and perfect raw material screening standards and quality inspection methods.

Accepted Delivery Terms: FOB, CIF, EXW, FAS, CIP, FCA, DDP, DDU. Accepted Payment Currency: USD, EUR, CNY. Accepted Payment Type: T/T, L/C, Western Union, Cash.

The common products we always have the stock, it can be sent out within 15 days. While the big order takes 45 days to finish production.

Our factory has passed the CE certification and ISO9001/14001/45001 certification.

All our exported products have a 100% pass rate.