TCWY signed an agreement on 2400Nm3/h VPSA-O2 Project with DAESUNG Industrial Gas Co on May 11,2018 Chengdu,The Project will be built for SAMSUNG SDI which is the leading company in South Korea.The project adapts the TCWY’s VPSA-O2 technology, and designed capacity is 2400Nm3/h, it can produce over 93% purification O2 after launching in the coming year. The product will be used in the industry of lithium battery.