Your Need Inspires Our Dream

About Fourstring

Established in May 2008, Fourstring is a professional IT service provider specializing in advanced information technology solutions. Our team is composed of experienced and highly respected consultants, with deep expertise in the planning, deployment, and management of Unix, Linux, and Windows operating systems. We also bring extensive experience in optimizing a wide range of industry-leading databases, application software, and development tools.

In response to growing global demand for sustainability and carbon reduction, our management team launched the Green Technology and Environmental Protection Division in July 2008, expanding our services into environmental technology and energy-saving solutions.


Driven by our core mission—"Innovative Technology, Dedicated Service, Responsibility at Heart, Peace of Mind for Clients"—Fourstring is committed to providing forward-thinking, dependable, and personalized services. Whether in IT or environmental technology, we strive to be your most trusted and innovative partner.