Neeltran has been a standout company in the world of electric transformers for several reasons. We are one of the only companies in the world that manufactures and designs its own rectifier transformers. We manufacture these transformers under one single management team. We offer both full current and full voltage testing and can test in the transformers actual configuration before shipping. Because of this, our transformers are more reliable and perform better than many of the competitor choices. With this option and our 40 years of experience, we are a great choice for you!