Strong joints. Repeatable quality.
In Han Yale’s welding department, state-of-the-art robots join window regulator parts with high precision and consistency while keeping production efficiency high. Welding parameters are established through a scientific methodology and industry standards — giving every regulator a strong, durable structure.
Welded joints connect rails, brackets and mounting points — they must survive years of up-down cycles, door slams and vibration.
State-of-the-art welding robots manufacture parts with high precision and consistency. Robots repeat the same path, angle and timing on every part, eliminating operator-to-operator variation and maintaining a high level of quality throughout production.
The welding process is meticulously controlled. Parameters are established through a scientific methodology and industry standards to create a strong, durable structure.
This control is critical to the performance and longevity of the window regulator and ensures it meets or exceeds the required specifications.
Weld quality is invisible once a regulator is installed in the door — which is exactly why it has to be controlled at the source.
Joints are designed and set up to carry glass weight and motor force over the regulator’s full service life.
Consistent heat input and fixturing keep rails and brackets straight, so the regulator installs without stress.
Parameters are defined, documented and maintained under the IATF 16949 quality system.
Welded assemblies feed into in-process inspection and final validation before shipment.
From tooling in Taiwan to final inspection at our Vietnam factory, every major process for HANSUN window regulators is controlled by Han Yale — so quality data flows from one station to the next.
Contact us to arrange a factory visit or request process documentation for your program.