B2B CLIENT PORTAL

Contact & Technical Inquiry

Our mechanical and electrical engineers are standing by. Share your vehicle voltage, load margins, and gearbox specs below to initiate a bespoke build.

Let's Engineer Together

At JY Powertrain, we do not believe in off-the-shelf compromises. Every vehicle design possesses distinct weight distributions and load cycles. We customize rear transaxle track widths, braking specifications, and gear reduction ratios to optimize overall power efficiency.

Email Contact

ming@jypowertrain.com

Direct Telephone

+86 13954127688

Manufacturing Headquarter

Weihai City, Shandong Province, China

On-Site Factory Auditing

B2B buyers are welcome to schedule on-site visits or video audits of our mold casting foundries and rear-axle assembly production lines in Weihai, Shandong.

Technical Requirement Specification Form

// direct dispatch to ming@jypowertrain.com

// Spec Customization (Optional)