PT Kerta Rajasa Raya is located at East Java of Indonesia. From beginning our company is integrated manufacture of Woven Bag and Jumbo Bag from raw material to finish bag. Our initial product line during that time was only Woven Bag and follow by FIBC/Jumbo Bag production started on 1983. With the company development and highly comitted management, we started to expand and export our bags to Japan and Singapore in 1985. In the same year PT Kerta Rajasa Raya become the most fast growing company and lead the market in the industries.

Even with more than 20 years experience in the field, we keep listening to our customer need, developing and expanding our range of product to fulfill the demanding need. From year 1985-2008, PT Kerta Rajasa Raya has numerous investment of new technology to fulfill the demand of high quality product, more range of end product and production optimization.

In order to fulfill the need of expanding the range of product and demand, in year 2009 we investing on the latest integrated line of the world famous ad*starKON technology from austria to produce Multi Purpose Block Bottom Valve bag namely AD*STAR* bag.

Currently our company has the biggest production capacity for Block Bottom Bag in South East Asia and our Trade Mark is “STARPAK”