Background of Power Electronics R&D
Since 2005 we have been making high quality heavy load power supply for companies improving the electrical characteristics of their models, such as increasing efficiency and reducing overheating.

In 2009 we registered the name Long-Term Technology Company Ltd. We make useful long-term products to build long-term customers.

Sales & Marketing Dept. - We Know What Customers Want
We would like to share our research with our customers. It is available on our website for you to refer to. The "Promotions" web pages will store our promotion documents. We want to find agents around the world to promote our products.