Business Information CM Tech was founded on November 1, 2010. We offer repair services for POSCO cranes, and provide construction services in machinery, electronics and fire. As a specialized enterprise with 220 qualified experts in various fields, we have been taking part in the new and renewable energy industry since 2017. We participate in government-led projects and have been operating a designated customer service center that provides warranty services for problems regarding new and renewable energy, which need to be resolved in order to better distribute equipment and new and renewable energy. As such, we focus on the distribution and wider use of new and renewable energy.