Serration
Explore the Serration Project by PT Mitra Karya Sarana, launching in 2024, focusing on advanced surface treatment techniques with high-quality materials to enhance durability and aesthetics.
Explore the Serration Project by PT Mitra Karya Sarana, launching in 2024, focusing on advanced surface treatment techniques with high-quality materials to enhance durability and aesthetics.

PT Mitra Karya Sarana (PT MKS) is a trusted leader in steel fabrication, machining, marine contractor, civil construction and engineering service. Headquartered in Batam, Riau Islands, Indonesia, we operate modern production facilities equipped with advanced technology and supported by highly skilled, experienced teams. We provide high-quality steel fabrication in Batam, reliable marine contracting in Indonesia, precision machining, and comprehensive civil construction and engineering solutions. Our services cater to diverse industrial, marine, and infrastructure projects, ensuring efficiency, innovation, and exceptional results for every client.
Taiwan International Park Blok B No.117, Kabil, Kepulauan Riau 29467
MON-FRI 08:00 – 16:30
SAT 08:00 – 15:00
+62 811-7005-023 ( Ms. Riska )
+62 811-7003-8833 ( Ms. Shabrina)
+62 811-7778-270 ( Ms. Fiana )
+62 819-7337-5098 ( Mr. Nicholas )