Baoding Electric Power Transformer Factory founded in July 1985, is now the largest factory in Baoding. It produces the most professional high-pressure metering box (voltage, current combined transformer). It has four major categories, more than 80 series, the voltage level of 330KV level covering all of the following transformer products, high pressure (110-220KV) series products are oil-immersed, dry-type, gas and other forms, precision products (0.2 Level) high, reliable protection (TPY, TPZ), fully functional.It owns 19 national patents
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