Aotai Electric Co., LTD is a leading manufacturer of welding and cutting equipments in China. Aotai offers nearly 100 welding machine models in 13 series. Its line of welding machine products includes Inverter MMA, Inverter TIG, Inverter MIG, Inverter SAW, Water Cooling Machine, Inverter Air Plasma Cutter as well as a ariety of accessories. Uncompromising in its high standards, Aotai is making every effort to provide its customers with highly functional and adaptable products that are easy to install and maintain. Despite the white hot competitions in Chinese market, Aotai's inverter welding machine series have remained the best selling welding machine since 2005.

Aotai was founded by several professors and their graduate students from Shandong University in 1993. Since it was founded, Aotai is dedicated to pursue innovative technologies that bring breakthrough in its field. In 2002 it was named one of the National Torch Plan Hi-Tech Enterprise, which is an award for hi-tech companies with excellence in R&D achievements. Aotai also received a National Science and Technology Advancement silver award in 2004. Aotai has a team of passionate and experienced R&D engineers. Most of them possess advanced degrees and rich experiences. The managements are also specialists and experts with an average of over 24 years experience. These individuals are the ones who developed the core intellectual property of the company. 

This is the technical foundation of the expertise that makes Aotai a national leader. To meet the growing 

demands of Chinese market, Aotai built 28,000 square feet manufacturing facilities in 1999 and a 1,700,000 

square feet factory in 2005. In 2006, Aotai also built a 50,000 square feet office building to accommodate the 

growing R&D activities. In 2013, the third 1,000,000 square feet manufacturing facilities was set up. These 

extensions have greatly boosted the production capability to over 200,000 units a year.

With successes in domestic market, Aotai started to explore the global market opportunities in 2006. Since Global Sales Division was founded, over fifty thousands units have already been shipped to over 128 countries and areas. In order to provide fast on site technical service and quick delivery for our global distributors, Aotai plan to set up service centers and warehouses globally. In 2015, Aotai India and Aotai Russia were founded. We are continuing this effort to boost global sales, and we welcome all interested parties around the world to contact us for our product information and collaboration opportunities.