PT. Asata Utama Electrical Industries has been established since 1976 in the industrial area at Cengkareng, Jakarta, Indonesia.

By late 1995, the company added the production of rectangular conductor wires into its manufacturing facilities.

The company manufactures transformers which have been specially designed to customers’ specifications and needs.

We specialize in producing distribution transformers and medium power transformers under the brand name of Starlite, which is recognized and well accepted in national and international markets.

With the support of about 350 technically experienced and reliable employees, our products have since become the primary choice in the industry.

We are proud that our high quality products contribute to the growth of Indonesia and global industries, as well as meeting international and national energy needs.

Quality Commitment


We use high quality and precise materials in compliance with national and international standards.

Our designs are based on ACEC Belgium technology, and have passed numerous testing, such as short circuit technical test by KEMA and PLN Research Institute (PLN PUSERTIF).

We produce our products with stringent quality control in all of our manufacturing processes.

Starting from selection of raw materials, cutting, forming, winding, welding, testing and packing for shipment.

As a substantial part of the team, qualified engineers are involved from the beginning in the development of transformers; by studying customer's specific requirements and then design solutions in accordance to the desired specifications.

Starlite has met the national and international standards, such as ISO 9001-2015.



We use modern and precise machineries in producing Starlite transformers.

We use automatic cut-to-length core cutting machines and automatic winding machines to ensure high quality, high productivity and sturdiness of every Starlite transformer.

All metal parts of Starlite transformer are sandblasted to prevent rust build up.

Each Starlite transformer is tested according to IEC 60076 and SPLN D3 publication.



Starlite transformer complies with international & national standards, including IEC’76, ANSI – SPLN – SNI etc.

All manufacturing process is certified according to ISO 9001 standard.

Best Quality Product for Our Customers