About Margrina
Margrina is an automotive engine management components manufacturer and exporter headquartered in Shanghai, China -- delivering precision-engineered parts to global aftermarket buyers.
Precision Manufacturing for the Global Aftermarket
Margrina specializes in the design, development, and export of automotive engine management system components. Our product portfolio covers throttle bodies, sensors, electronic actuators, solenoid valves, ignition coils, fuel injectors, high-pressure fuel pumps, idle speed motors, electronic thermostats, electronic water pumps, and high-voltage cables.
We serve auto parts wholesalers, distributors, importers, agents, retailers, B2B/B2C platforms, and large vehicle fleet operators worldwide. Our OEM and ODM capabilities allow customers to source under their own brand with full specification control -- from small-batch trial orders to large-scale container shipments.
Every product undergoes full-process quality inspection with a two-way traceability mechanism, ensuring accurate OE application data and consistent performance across all SKUs.
Headquartered in Shanghai's Automotive Hub
Our R&D center and operations are based in Anting Auto City -- China's premier automotive industry cluster -- giving us direct access to top-tier suppliers, engineering talent, and logistics infrastructure.
Address & Contact
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R&D Center & HeadquartersAnting Auto City, Jiading District
Shanghai, China -
Facility TypeR&D Center with full testing equipment and production coordination
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Strategic AdvantageLocated in China's largest automotive industry cluster, adjacent to major OEM suppliers and logistics corridors
Experienced Engineers, Dedicated to Quality
Our R&D and engineering team brings an average of over 10 years of industry experience, covering product design, testing, production management, and global supply chain operations.
Our R&D engineers specialize in engine management system components, driving product development from concept through validation to mass production. Average tenure exceeds 10 years in the automotive parts sector.
Our QC team implements full-process inspection protocols and a two-way traceability mechanism across every production batch, ensuring consistent OE-accurate specifications and minimizing after-sales claim risk for our buyers.
Our international sales and supply chain team manages OEM/ODM project coordination, packaging customization, and on-time delivery for buyers across wholesale, distribution, and retail channels worldwide.