12+ Years of Verified B2B Power Conversion Engineering
Guangdong Fenvix Technology Co., Ltd. is a dedicated manufacturer founded in 2013, located in Guangzhou, Guangdong, China. We specialize in custom research, precision fabrication, and assembly of high-capacity DC power sources, heavy-current electroplating rectifiers, high-voltage test units, and aircraft ground power systems (GPUs).
Unlike trading intermediaries, Fenvix maintains self-owned sheet metal machining, copper busbar engineering, modular electronics assembly, and specialized high-voltage burn-in facilities. Every product is rigorously assessed, loaded, and waveform-analyzed with high-precision digital oscilloscopes prior to overseas dispatch.
Backed by an independent audit by TÜV Rheinland, our verified production line accommodates custom-engineered prototypes and scalable batch deployments with zero minimum order quantity (No MOQ).
Engineered for Demanding Industrial Environments
Our audited factory processes ensure robust thermal efficiency, dependable continuous 24/7 operation, and compliance with severe B2B specifications.
Custom Engineering & OEM
Full-scale design adaptation from mechanical chassis layout and copper busbar routing to digital RS485/Modbus PLC integration.
In-House Metal & Cabinet Fab
Autonomous mechanical tooling minimizes lead time and guarantees thermal dissipation integrity under severe industrial loads.
Comprehensive QA & Testing
Strict multi-point inspections cover raw components, high-current transformers, IGBT switching modules, and finished load burn-in.
Precision Workshop Equipment & Assembly Stages
Tour our primary fabrication lines, sheet metal tooling centers, and electronic assembly stations.
Assembly Process 1
Mainframe chassis assembly and primary power stage integration.
Assembly Process 2
Modular IGBT wiring and micro-controller driver board routing.
Assembly Process 3
High-current copper busbar mounting and forced-air/water heat sink sealing.
Commissioning Station
Full power-on sequencing, soft-start verification, and voltage regulation checks.
Milling Machine
Precision milling for terminal blocks, custom busbars, and fixture brackets.
Tapping Machine
Thread cutting for high-amperage terminal joints and chassis assembly points.
Drilling Machine
Accurate drilling for copper conductor runs and structural enclosures.
Plate Shearing Machine
Heavy-duty cold-rolled steel and aluminum plate cutting for industrial enclosures.
Punching Machine
High-speed cabinet perforation for exhaust cooling grids and mounting interfaces.
Oscilloscope Analysis
Dynamic transient measurement, ripple coefficient test, and pulse wave validation.
Finished Cabinets
Batch-finished water-cooled and forced-air rectifier units prepared for export packing.
Factory Quality Bay
Full insulation resistance testing, dielectric withstand verification, and load burn-in.
End-to-End Quality Management & Reliability Assurance
Every industrial power cabinet undergoes structured inspection steps to ensure flawless operation upon commissioning at client plants.
Incoming Material Verification
Every batch of raw electrolytic copper busbars, IGBT power modules, magnetic cores, and cooling fans must pass dimensional and electrical conformity checks before entering the production line.
In-Line Assembly & Wiring Audit
Skilled assemblers follow engineering schematics with torque-controlled terminal fasting, optical checks of printed circuit boards, and insulation clearances compliant with IEC/EN standards.
Oscilloscope & Full-Load Burn-In
Finished power systems undergo full electrical load burn-in, digital oscilloscope ripple monitoring, temperature-rise logging, and short-circuit/over-voltage safety shut-off validation.
International Regulatory Compliance
Our manufacturing and equipment designs adhere strictly to globally accepted safety and electromagnetic directives.
ISO 9001 Certified
Documented Quality Management System overseeing every engineering and fabrication phase.
CE Mark (LVD & EMC)
Complies with EU low voltage safety (EN 61010/EN 60950) and electromagnetic noise emissions.
TÜV Rheinland Inspected
On-site plant capacity, business legitimacy, and testing capabilities verified by TÜV auditors.
Global Export Ready
Exporting to North America, Eastern & Southern Europe, and Southeast Asia under FOB, CIF, DDP.
Connect Directly with Our Power Engineering Team
Whether you require a single pilot prototype, a custom electroplating rectifier up to 15,000A, or a specialized 400Hz frequency converter, Guangdong Fenvix Technology Co., Ltd. provides direct manufacturer support and engineering proposals within 24 hours.