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Our Offices & Factories

Jakarta Office / Factory : Jln. Rawa Sumur 1 no 1 , Kawasan Industri Pulogadung, Jakarta 13940

Tel. +6221 4600991, 460 3693

+6221-46820579, 460 0990

Jakarta Recutting Factory : Jln. Pulo Sidik R20 R21 , Kawasan Industri Pulogadung, Jakarta 13940

Tel. +6221-4682 1826 (hunting)

+6221-46821830

Cikarang Factory : Greenland International Industrial Center (GIIC) Blok AE no.7 , Deltamas, Cikarang Pusat, Bekasi 17530

Tel. +6221-5055 5621 (hunting)

+6221-50555624

Semarang Office / Factory : Jln Simongan 105, Semarang 50147

Tel. +6224-760 0647, 762 4008

+6224-760 1355, 762 4007

About ISTW

Indonesia Steel Tube Works (ISTW) is a major scale of steel tube manufacturer with more than 40 years experience of producing fine steel tubes and pipes. We have been providing services for more than hundreds of our satisfied customers around Indonesia and we will continue manufacturing excellent quality of steel tubes with fine precision in the years to come.

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Our Offices & Factories