Our services
What we offer
Our advantages
How we differentiate from the competition
ISO 9001 certified — KAN and UKAS audited quality management system.
18+ years of steel fabrication, machining, and marine contracting since 2006.
In-house Batam workshop with CNC machining, plate rolling, and line boring capacity.
Trusted by Thiess, PaxOcean, Saipem, McDermott, SMOE, and NOV.
Dockside and on-board marine repair with 24/7 emergency response.
Delivered to ASME, AWS, and API standards — witnessed by BKI, ABS, NK, and DNV surveyors.
Frequently Asked Questions
What services does PT Mitra Karya Sarana provide?
General fabrication, engineering services (structural engineering, machining, mechanical components, surface treatment and finishing), marine contracting, and civil construction — delivered from our Batam workshop since 2006.
Is MKS certified?
Yes. We are ISO 9001 certified with KAN and UKAS audited quality management systems.
Which industries do you serve?
Oil and gas, marine and ship repair, mining, and general industrial and infrastructure projects across Indonesia and international markets.
Can one contractor handle fabrication, machining, and marine repair?
Yes. Engineering, fabrication, machining, surface treatment, and marine contracting are delivered in-house, so you avoid coordinating multiple subcontractors.
How do I request a quotation?
Send your drawings and specifications to our sales team by email or phone — the MKS team responds within 24 hours.
