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Apr 29, 2026Different V9X
two models -
Apr 22, 2026EA888
EA888 1.8 EA888 2.0 -
Apr 16, 2026NEW MODELS
2026 NEW MODELS -
Mar 17, 2026New Product Preview | AJ20D6 / AJ300D 3.0L / DT306 Inline Six-Cylinder Diesel...
To further enhance our crankshaft catalog and meet the market demand for high-end engine core components, we have officially launched the development of the AJ20D6 crankshaft . Currently, this cran... -
Mar 16, 2026New Factory Launch | Our Second Crankshaft Factory To Begin Operations in 2026
Our Second Crankshaft Factory to Begin Operations in 2026 To further meet the growing product demands of global customers and continuously enhance our production capacity and manufacturing capabili... -
Mar 13, 2026STEM | Releases 2026 Global Exhibition Participation Plan To Further Expand I...
STEM | Releases 2026 Global Exhibition Participation Plan As an important manufacturer of key automotive engine components, STEM has long been dedicated to the research, development, and manufactur... -
Feb 28, 2026Invitation To Visit STEM At AMR Beijing 2026 | Booth B3F66
Invitation to Visit STEM at AMR Beijing 2026 | Booth B3F66 -
Jan 28, 2026Notice Of 2026 Chinese New Year Holiday & Shipping Schedule
Notice of 2026 Chinese New Year Holiday & Shipping Schedule -
Oct 31, 2025
Frankfurt Shanghai 2025
Welcome to our booth：8.1K48 -
Oct 17, 2025AAPEX Show 2025
aapex show 2025 Date: November 4-6, 2025 Location: Las Vegas Booth No.: C83005 Welcome to visit us! -
Sep 11, 2025IATF 16949 Certificate
IATF 16949:2016 international quality system certification Send Inquiry Now We are honored to announce that our factory has successfully passed the rigorous audit conducted by the International Aut... -
Apr 25, 2025New Product Notification Lamborghini
Lamborghini：OE:07L105101BC BE This is a new breakthrough. Our factory produces V10 products. This product is suitable for audi R8 We hope that our newly launched high-end crankshaft will be favored...