About the Founder
Ir. Sinjo Sumendap found the company in 1992 and the company mainly did works related to heavy equipment rentals and maintenance. In the following years, he has been actively expanding the company and diversifying the company’s services to include mining and civil construction contracting, stone crushing and pavement production. He and his team pour their efforts to build a respectable and trustworthy company that is capable of delivering quality products and services to clients.