Coal mining, Trading & Investment

Under the circumstances of domestic coal demand continually increasing and international markets turning to Indonesia, we are now focusing on coal mining & hauling, supplying not only to the local PLN power plants (and other local factories), but to overseas clients as well. We are also offering operational consultant service that covers a range of mining to marketing (both local and export) solutions for our clients.

Anton Sufianto Chen



PT Jaala Artha Yasha

With the experiences in coal mining and trading business over 20 years, supplying to PLN, other local factories and end users abroad, Mr. Anton founded PT. JAY, in order to meet with our clients’ enlarging demands.

Company Philosophy

Vision and Mission We put our Customers first and strive to secure their loyalty through top quality service.

Our Vision

We will be widely known and recognized by our clients for excellence in project management; respected by our competitors; in high esteem by current and potential employees. To be successful against our diverse array of competitors, we will project a strong visible image.

Our Mission

To provide quality professional services for clients. Our clients will seek us out for our reputation as a truly integrated We aligning ourselves with our clients' goals, and by delivering services that consistently exceed our clients expectations.