Gerbang Watugunung Niaga

PT. Gerbang Watugunung Niaga (GWN) is a mineral C material product trading company that focuses on sand and stone which was established at the end of 2018 as a member of a group of companies consisting of PT. Timur Bahari, PT. East Ocean Prosperous and others.

As a trading company for Excavated C material products in partnership with other companies, PT. Gerbang Watugunung Niaga is also supported by Stone Crusher machine technology that has reliable quality standards to produce Aggregate, Stone Ash, and Split Stone of various sizes with the best quality and has passed the Test Laboratory.

Management is also carried out professionally by experts who have experience in the field of civil construction for more than 10 years and in
trading Excavate C products for more than 8 years.

We are committed to always being ready to provide good quality Mineral C material products to meet any consumer/contractor needs.

In addition, we are also committed to helping serve private or public contractors in an effort to support the national infrastructure development sector. We believe that the quality of the material we have can be a bridge to build a long-term and mutually beneficial business relationship.