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25,000 sqm production base in the Chenshan Industrial Zone, Yayao Town, Heshan, Jiangmen — office in Guangzhou, 200-person production team. Aluminum profile R&D and production, frame welding, paint finishing, motor and battery integration, assembly, testing, packing, and export preparation run under one roof with one accountable team.
Single-roof production, storage, packing, and loading for OEM and ODM e-bike programs.
Dedicated assembly lines for commuter, performance, and cargo programs with separated QC gates.
Current monthly capacity. Allocation and lead time confirmed per project.
Active export support across EU, North America, APAC, LATAM, ME, and other qualified markets.
Six checks from frame to container.
Each stage has a named owner, a defined input, and a written output reviewed before the next stage starts.
Frame welding & forming
In-house aluminum profiles are laser-cut to length, then laser robot welding joins each frame. Precision-mounted jigs hold every frame square; chassis alignment fixtures verify the head-tube and dropouts, and the weld bead is inspected at every joint.
Surface treatment & paint
Phosphate pre-cleaner in spray lines, then anti-corrosion primer, then color coat applied by robotic painting. Each chassis passes through 4 oven cycles for finish hardness.
Motor & battery integration
Bafang M510 mid-drive motor and controller pairing. Torque profile is calibrated to gear; the 720 Wh pack is matched to BMS firmware.
Assembly & calibration
Battery, controller, harness, and wheels are assembled on-line. Wheel alignment is calibrated against laser gauges; torque-check passes before next station.
Quality inspection
Electrical safety, mechanical stress, E-mark compliance, and pre-shipment checks are documented for each unit. Every bike is logged with a serial-traceable QC card.
Packaging & container loading
Retail-ready cartons, sleeve wrap, and corner protection are applied. Loading is coordinated against the FOB sailing window; each bike is barcoded at pack.
Equipment that supports repeatable output.
CNC tube bending
Automated frame-tube bending against approved geometry, with measured tolerance targets.
Automated paint line
Robotic spraying with powder-coat and clear-coat line for repeatable finish quality across batches.
Battery testing rig
Cycle, charge, discharge, and thermal checks against the approved battery specification.
Drop-test station
Drop testing for frame and battery packaging before shipment approval.
Salt-spray chamber
Corrosion validation against the test plan for the selected market and finish.
End-of-line diagnostics
Firmware setup, error-log capture, and final functional review before packing.
One accountable team from brief to dispatch.
“A clear build record gives the buyer a better handoff.”
Review the line before you commit.
On-site visit or live video review. Travel logistics, schedule, and translation support arranged through the export team.