We are committed to becoming the number one supplier of 3 phase SPDs to the international marketplace. APT demonstrates this commitment by the investment in our human resources through selecting an in-country qualified distributor as your primary contact and bi-lingual factory customer service.

Our engineers’ expertise and service on committees with professional engineering organizations have shaped industry standards. We are committed to expanding our distribution networks. APT continues to focus on developing new technology, Research & Development opportunities and information management tools to serve our international clients.

A long term business philosophy has been one of our foundational principles and is a commitment to our international partners for the long term in place of short-term gains.

Contact us to find out where we are already present to serve you.