Contact Us

If you are looking for solutions, GBU is here to help.
Thank you for taking the time to visit the GBU website and learn about our services. Now it is time to get in touch and let us know how we can help streamline your next project to be more efficient, effective, and economical.


Jl. Pegangsaan Dua KM. 4.5,
Jakarta Utara 14250


(+6221) 4603253 (Hunting)


Open Hours

Mon:8am – 5pm
Tue: 8am – 5pm
Wed: 8am – 5pm
Thu: 8am – 5pm
Fri: 8am – 5pm
Sat: Make Appointment
Sun: Closed

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