Import Ei Transformer — Buy in Bulk from Supplier in China

The Ei transformer offered by Sichuan Chongzhou Hengda Electronic Factory is built to deliver high energy efficiency, low noise operation and minimal electromagnetic interference. It complies with ISO and CE safety standards, which are cited in the supplier’s description. The product line covers a range of power ratings and can be configured for specific voltage and capacity needs. Its design follows precision engineering practices to ensure reliable performance in power conversion.

The transformer core uses thin electrical steel sheets stacked in the classic E‑I configuration, a construction that reduces core losses and improves magnetic performance. Typical industry grades for such cores include grain‑oriented steel with insulation class B, suitable for 50 Hz or 60 Hz networks. Standard packaging protects the unit during sea or air freight, and the factory can adjust winding turns to match customer voltage specifications.

Common applications include industrial manufacturing plants, commercial building power distribution, residential substations, telecommunications infrastructure and renewable‑energy installations. Buyers such as system integrators and electrical contractors often request flexible minimum order quantities and FOB or CIF shipping terms. Before placing an order, importers should confirm the exact rating, packaging dimensions and any required certification documents with the supplier.

Sichuan Chongzhou Hengda Electronic Factory is located in Anfu, Yangma, Chongzhou, Sichuan, China (postal code 611230). The company is listed as an imported‑tier supplier with a harbour‑level trust rating; its response rate is recorded as 0 % with no average response time, indicating that communication history is limited on the platform.

The factory specialises in manufacturing electrical components, notably transformers that can be customised for various voltage and power requirements. While the listing does not disclose production capacity, it notes that units are packaged for safe delivery and that both FOB and CIF shipping options are available for international buyers.