Air Products (NYSE : APD ) today announced it has been awarded by Samsung Electronics additional gaseous nitrogen and hydrogen supply to its semiconductor fab in Giheung, South Korea.

Air Products, who has been supplying industrial gases to Samsung Electronics’ Giheung site since 1998, will invest in building a new air separation unit, multiple hydrogen plants, and pipelines, which are scheduled to be operational in 2020 to supply the customer’s increased demand.

“We are proud to expand our longstanding relationship with Samsung Electronics and have their continued confidence in our ability to support their technological development and growth plans,” said Kyo-Yung Kim, president of Air Products Korea. “Our latest investment once again reinforces Air Products’ commitment to serving our strategic customer, as well as the broader semiconductor and electronics industries, with our safety, reliability, efficiency and excellent service.”

Air Products supplies many of Samsung’s operations worldwide, including its semiconductor cluster in the north region of South Korea spanning Giheung, Hwaseong and Pyeongtaek. In Pyeongtaek, the company has been undertaking a multi-phase expansion project to support Samsung Electronics’ multibillion dollar fab.

A leading integrated gases supplier, Air Products has been serving the global electronics industry for more than 40 years, supplying industrial gases safely and reliably to most of the world’s largest technology companies. Air Products is working with these industry leaders to develop the next generation of semiconductors and displays for tablets, computers and mobile devices.