Zhejiang Demai Machinery Co., Ltd. specializes in R&D, production, and sales of drive shaft assemblies, steering shafts, universal joints, and related components.

A drivetrain unit proves its worth over years of load, vibration, and heat, and much of that punishment lands on the gear teeth. Zhejiang Demai Machinery Co., Ltd. in Songyang County, Zhejiang, lists its Highly Durable Steering Gear Box in the steering series, and the part itself is a reduction gear...

A Steel Slip Yoke is a connection component within a driveshaft system that allows axial movement while continuing to transmit rotational force. This function becomes important when the distance between drivetrain components changes as the suspension moves. Instead of forcing the driveshaft to remai...

Steel remains a common material for drivetrain components because it can be forged, machined, heat-treated, and finished for different mechanical requirements. A Steel Car Part may look straightforward after production, but its actual role depends on dimensions, material grade, surface condition, an...

A drive shaft assembly is only as reliable as the components that connect, support, and transmit movement within it. Universal joints, sliding yokes, spline shafts, flanges, and other smaller components may not receive as much attention as the main shaft, but their dimensions and mechanical conditio...

The steering system has little room for inconsistency. Every movement of the steering wheel has to be transmitted through a series of mechanical components before it reaches the steering gear and ultimately changes the direction of the vehicle. At the center of this mechanical connection is the stee...

A propeller shaft has a straightforward job: transfer rotational power from one part of a drivetrain to another. The engineering behind that job becomes less straightforward when the available installation space, connection points, operating angle, or power requirements differ from one application t...