1. High Strength and Toughness Alloy Steel Core:
Made of medium carbon alloy steel forging/heat treatment, it has ultra-high torsional strength and toughness, reliable transmission of engine high torque, and resistance to deformation and fracture under extreme working conditions.
2. Lightweight Hollow Design:
Some car models use high-strength alloy steel precision forging hollow shafts or composite materials, which significantly reduce the mass under the spring while ensuring strength, and improve handling response and fuel efficiency.
3. Wear Resistance Strengthening of Key Parts:
The contact area of spline and universal joint bearings has undergone surface quenching/carburizing treatment, greatly improving surface hardness and wear resistance, extending service life, and ensuring smooth power transmission.
4. Anti Fatigue Durability Guarantee:
The purity of the material and the optimization of the microstructure endow it with excellent fatigue resistance, allowing it to withstand repeated alternating torque impacts throughout the entire lifecycle of the vehicle, ensuring long-term reliable operation.
 | EEP brand packaging By using uniquely designed EEP brand orange boxes and bags for packaging, we ensure that our products can be safely delivered to every customer. |
Spot supply The 31600 square meter warehouses located in Guangzhou, Xinjiang, Shanghai and other places are a solid foundation for EEP to ensure spot supply and achieve fast delivery within 1-7 days. |  |
 | Sea, Land, and Air Transportation Support EEP's sea, land, and air freight services are tailored to meet various customer needs, aiming to achieve fast, safe, and stable receipt of goods. |
After-Sale Service We promise that our EEP professional service team will provide you with one-on-one exclusive services that seamlessly connect pre-sales, in sales, and after-sales. |  |
Conventional Road Driving: When the car is driving on a flat highway or city road, the half-shafts transfer the power output from the differential to the wheels smoothly to drive the vehicle forward, bearing the vehicle's own weight and the vertical force of the road surface.
Turning: When the car turns, the differential will drive the left and right wheels at different speeds through the half-shafts according to the different speed requirements of the inner and outer wheels.
Complex road driving: when the car driving in the rugged roads, potholes or cross-country road conditions, the half-shaft needs to transfer power at the same time, to adapt to these complex force situation, to ensure that the continuity of power transfer, so that the vehicle can overcome the obstacles of various road conditions, continue to drive.
High-speed driving: In high-speed driving scenarios such as highways, the half-shaft should rotate at a high speed to efficiently transfer the engine power to the wheels, in order to maintain the high speed of the vehicle.
