- PT. Bukit Mas Bearindo
- Bearing,Linear Guide,Piston Ring.
- Address:Jl Karang Anyar Permai 55 Blok B38
- CV. JAVA TECH-SEAL
- Oring,Rotary seal,Rod seal,Piston seal,Wiper seal,Guide ring,Gasket Element.
- Address:Jl. Gajahmada III / No. 3 Sawotratap-Gedangan
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