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Our product range covers key industries including industrial control, power tools, new energy vehicles, smart home, and home appliances. As a leading industrial group in China, we maintain in-depth technical collaborations with Tsinghua University and the Chinese Academy of Sciences.

How Stator and Rotor Lamination Quality Affects Electric Motor Performance

Sep. 21, 2026

How Stator and Rotor Lamination Quality Affects Electric Motor Performance

Onlink helps engineering teams solve core-loss, overheating, vibration, and inconsistent torque problems by improving stator and rotor lamination quality from material selection through final inspection. In this guide, we explain How Stator and Rotor Lamination Quality Affects Electric Motor Performance and provide a practical process: define the electrical target, control stamping precision,

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Cold Plate Flatness and Surface Finish: Why They Matter for Thermal Performance

Sep. 18, 2026

Cold Plate Flatness and Surface Finish: Why They Matter for Thermal Performance

Cold Plate Flatness and Surface Finish can determine whether a liquid-cooled assembly transfers heat as designed or leaves a small but damaging thermal bottleneck. In practice, a custom liquid cold plate manufacturer must control the cold plate contact surface, the thermal interface material, and the liquid cooling channel as one system. A CNC-machined cold plate with verified Ra surface

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EV Connector Pin Design: How to Prevent Poor Contact and Terminal Deformation

Sep. 18, 2026

EV Connector Pin Design: How to Prevent Poor Contact and Terminal Deformation

For a Custom EV Connector Manufacturer, reliable pin design is the foundation of safe charging, stable signal transmission, and long service life. Poor contact, excessive insertion force, terminal deformation, overheating, and intermittent faults usually result from a combination of incorrect geometry, weak materials, loose tolerances, contamination, and unsuitable assembly methods.

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Hot Products

EV Battery Busbar Straps

EV Battery Busbar Straps

EV battery busbar straps are conductive connecting components used inside new energy vehicle battery packs. Overall size, thickness and hole position are manufactured per client’s assembly drawings, used for series and parallel connection between single battery cells.

EMI Shielded Control Harnesses

EMI Shielded Control Harnesses

EMI shielded control harnesses are signal transmission wiring assemblies with electromagnetic shielding structure. The product is designed to reduce external electromagnetic interference during low-voltage signal transmission, ensuring stable signal output of precision control equipment. Shielding structure and wire shielding layer coverage are manufactured in accordance with industrial anti-interference standards.

Custom Crimp Wire Harness Assembly

Custom Crimp Wire Harness Assembly

Custom crimp wire harness assembly is a customized wiring assembly processed according to customer schematic diagrams, wiring specifications and terminal matching requirements. The product consists of multi-specification wires, crimped terminals, insulating sleeves and fixed accessories. All wire length, wire gauge, terminal type and connection mode follow customized technical standards.

Electrical Terminal Block Connectors

Electrical Terminal Block Connectors

Terminal block connectors are modular wiring connection components, manufactured according to standard and customized structural dimensions.

Custom stamped terminal springs

Custom stamped terminal springs

Custom stamped terminal springs are shaped via progressive metal stamping processing. Product outline, bending angle, elastic arm structure follow customer’s 2D/3D drawings or sample standards.

Custom Motor Stator & Rotor Core

Custom Motor Stator & Rotor Core

Custom motor stator and rotor core are core stamping components for industrial motors, processed by precision lamination stacking according to customer’s design drawings and dimensional specifications.