Weltem Co., Ltd was established in 1989, air conditioners and air coolers equipped with control boards were developed and produced with our own technology since 1994. Weltem has been recognized as one of the best products in the domestic cooler market.

Our R&D department is cultivating our company’s competitiveness through substantializing the manufacturing field, through innovative technological development of various cooling products, our long term goal of “Perfection of cooling system in plant automation” is getting closer.  

Based on 25 years of experience in successful business performance, Weltem thinks of tomorrow more than today. Having aspiration after the enterprise of top-notch technology enterprise, is making every effort in obtaining various technical certifications, to be born again as a reliable corporation of excellence on creativity, challenge and cooperation. We are devoting ourselves to develop the world’s best products and aiming for a company leading world market with a sales goal of 100 million USD a year.