About Us
Sinotic: Powering the World's Core Industries
Sinotic is a premier technology partner dedicated to the research, development, and manufacturing of critical components for the global engineering, automotive, agricultural, and rail transportation sectors.
We specialize in core powertrain systems, including transmissions, differentials, and reduction gearboxes. Our strength lies in our vertically integrated manufacturing capabilities, which encompass gears, forgings, castings, sheet metal fabrication, and precision machining.
We deliver value through three key channels:
OEM Solutions
Full-service partnership for original equipment manufacturers.
Customized Development
Tailored engineering to meet unique application challenges.
Aftermarket Support
Reliable spare parts for uninterrupted operation
Our components are proven in action, trusted by industry leaders such as Mercedes-Benz, Volvo, and SCANIA in heavy-duty trucks, and Caterpillar (CAT), Case, Sany, and John Deere in construction and agricultural machinery.
Our Core Advantages
Vertical Integration, Cost Control
We manage the entire process from blank to finished product, ensuring consistent quality and cost optimization.
Technology-Driven, Superior Craftsmanship
With profound technical expertise and advanced manufacturing and inspection equipment, we guarantee exceptional product performance.
Flexible Models, Rapid Response
We capably meet the large-scale production needs of OEMs, the flexible supply demands of the aftermarket, and the custom development requirements of specialized fields.
Quality-First, Reliable & Durable
A quality management system integrated throughout all processes ensures that every delivered product is trustworthy.
We are not just a component supplier; we are your trusted powertrain solution partner. We are committed to empowering your products with strong, reliable core competitiveness through top manufacturing technology and comprehensive service.

Welcome your inquiries. We look forward to cooperating with you!