About
20 years of making cables that don't fail.
TopLink Electronics is a contract manufacturer of cable and wire harness assemblies, headquartered in Dongguan, China. Since 2006 we've been building interconnects for automotive, medical, industrial, and telecom OEMs across 30+ countries.
Zero-defect mindset
Every cable is 100% electrically tested. Medical programs run to zero-defect targets with full lot traceability.
Program partnership
Dedicated program managers stay with your project from first RFQ to mass production, bridging engineering and production.
Flexibility to scale
Low-volume prototypes and high-volume automotive programs run on the same floor — we grow with your product.
Milestones
The road so far.
Founded in Dongguan
TopLink Electronics opens its first facility in Chang'an Town, serving local electronics OEMs with cable and harness assembly services.
US medical OEM partnership
Facility upgrade and controlled environment assembly line for a US medical OEM program — autoclavable silicone cables built under lot traceability.
Automotive 360° camera harness
Ramped mass production of 360° panoramic camera harnesses with FAKRA terminations for Tier-1 automotive suppliers.
Rail automation programs
Entered rail transportation market with automation cable assemblies for CRRC (Zhongche Group) programs.
IPC/WHMA-A-620 certified line
Certified assembly line to IPC/WHMA-A-620 Class 2 and Class 3 acceptance criteria for cable and wire harness assemblies.
Capabilities snapshot
Assembly standard
IPC/WHMA-A-620 Class 2 / 3
Quality system
ISO 9001 certified
Engineering
NPI · DfM · BOM · AutoCAD
Test
100% electrical · hi-pot · continuity
Markets
Automotive · Medical · Industrial · Telecom
Connector partners
Molex · TE · JST · Yazaki · TE Deutsch
Facilities
Dongguan · Wujiang
Countries served
30+