Company
OUR COMPANY
Built on manufacturing scale. Driven by international expertise.
First line International is the global commercial platform of Harbin First Line Group, a Chinese manufacturer with over a decade of experience producing high-pressure composite vessels for the global water industry.
Since our first deployments in 2012, our pressure vessels have been installed in more than 1 million units across 60 countries, from the Middle East and North Africa to
Southeast Asia and Latin America. They support desalination, industrial water reuse, and zero liquid discharge projects worldwide.
1 million+ units | 60 countries | Since 2012
Our pressure vessels support desalination, industrial water reuse, and zero liquid discharge projects — from MENA to Southeast Asia and Latin America.
What sets Firstline International apart is the team behind our international growth.
Headquartered in Bilbao, Spain, and operating across EMEA, the
Americas, APAC, and China, our commercial organization is built on nearly two decades of hands-on water industry leadership managing high-pressure vessel programs, building distributor networks, a supporting EPCs and developers on every continent.
We understand the realities of specifying, certifying, and delivering critical water infrastructure components in markets far beyond China, because that’s the expertise our team has built over a career, not just a launch.
Firstline International exists to close the gap between world-class manufacturing scale and the international, on-the-ground commercial support that global water projects demand — wherever in the world they’re built.