


Superior Corrosion Protection Solutions
Comac is an esteemed Indonesian manufacturer specializing in high-performance aluminum sacrificial anodes for the shipbuilding industry. With our unwavering commitment to excellence, we deliver superior corrosion protection solutions to preserve the integrity of your marine vessels.
Our Key Offerings
Aluminum Zinc Anodes
Explore our extensive range of premium-grade aluminum zinc anodes, meticulously engineered to combat corrosion and extend the lifespan of ships' hulls, ballast tanks, and offshore structures.
Cathodic Protection Expertise
Leverage our profound expertise in cathodic protection systems, backed by years of experience and a deep understanding of maritime corrosion challenges.
Quality-Centric Manufacturing
Our state-of-the-art facilities and stringent quality control measures ensure consistent adherence to international standards, including DNV-GL certifications.
Customized Solutions
Benefit from our flexibility to design and manufacture customized anode solutions tailored to meet your specific marine protection requirements.
Customer Testimonials
Comac's commitment to quality has earned us the trust of esteemed maritime organizations worldwide. Our anodes are extensively used by leading shipyards, ship owners, and offshore operators, providing them with unparalleled corrosion protection and peace of mind.

DNV-GL
DNV-GL's rigorous quality certifications epitomize unwavering excellence. Comac's attainment of ISO 9001:2015, following our thorough evaluation, underscores their dedication to top-tier manufacturing and quality control. Their aluminum anodes, meeting stringent benchmarks, are the trusted choice for maritime corrosion protection, ensuring reliability in every application.

Inalum Group
As a leading aluminum producer in Indonesia, we take immense pride in our partnership with Comac. Their commitment to utilizing our high-quality aluminum for their sacrificial anodes ensures that maritime operators receive nothing but the best corrosion protection solutions. Comac's dedication to manufacturing excellence aligns seamlessly with Inalum's pursuit of product superiority.
