High Quality Production
High Quality Production With The Accumulation Of Diniz Holding And Grupo Antolin
CONTACTDoor Panel Production Line
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CONTACTSide Sun Visor Production
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CONTACT
PRODUCTION
With our highly automated lines, we bring together quality and efficiency in automotive interior systems.

ENGINEERING & R&D
Our engineering team, supported by Grupo Antolin's global knowledge base, develops innovative and sustainable solutions.

LABORATORY
With our advanced testing infrastructure, we meticulously analyze our products for durability, safety, and compliance with standards.
Who We Are?
Since 1993, as OTOTRIM, we have been pioneering production in automotive interior systems, primarily roof systems and door panels. With over 950 employees at our facilities in Bursa and Kocaeli, we work with a high-quality, sustainability and technology-focused approach.
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Why OTOTRIM?
With high quality standards, advanced technology production infrastructure and global business partnerships, OTOTRIM stands out as a reliable supplier in the automotive industry. With our engineering approach that aims for continuous improvement and customer-oriented approach, we provide added value to the sector.
• Integrated Logistics and JIT Delivery
• Highly Automated Production Lines
• ISO, IATF, CE Certifications
• R&D and Quality-Focused Approach
• Grupo Antolin Supported Global Knowledge Base