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Stage 01 Cutting
High-precision laser and circular saw equipment sizing seamless structural alloy steel and aluminum profile tubes to drawing specifications.
±0.2mm PrecisionAutomated Sizing
Manufacturing Workflow & Quality Assurance
From raw metallurgical tube cutting to 100% final dynamic test drives, explore how Shandong CCB New Energy Machinery Co., Ltd. guarantees precision engineering for worldwide fleets.
End-to-End Production Traceability
Standardized 12-Stage In-House Manufacturing
Unlike simple modular assemblers, Shandong CCB New Energy Machinery Co., Ltd. conducts frame cutting, CNC pipe bending, structural welding, automated electro-coating, dual-stage assembly lines, and rigorous FQC inspections under one 14,200 m² verified roof.
Stage 01 
Stage 02 Machining
Dedicated milling and drilling stations forming structural brackets, suspension anchor points, and mechanical steering fixtures.
MillingThread CNC
Stage 03 Pipe Bending
Multi-angle cold bending for roll cages, front bumper guards, and golf cart canopy uprights ensuring repeatable structural strength.
Cold Arc FormingSafety Rollcage
Stage 04 Welding & Polishing
Jig-positioned shielded arc welding followed by seam grinding and deburring to eliminate stress fractures across rough terrains.
Jig ClampingSmooth Polished
Stage 05 Spraying
Multi-step phosphate washing, electrophoretic primer dipping, and electrostatic topcoat baking built for high humidity and seaside resistance.
Anti-CorrosionUV Resistance
Stage 06 Assembling 1
Primary rolling chassis integration: installation of heavy-duty front independent suspension, hydraulic disk brakes, transmission, and AC motors.
Suspension MountAxle Fitting
Stage 07 Assembling 2
Secondary integration: wire harness routing, LiFePO4 battery pack docking, ABS body panels, digital dashboard consoles, and luxury seating.
Battery PackCabin Fitment
Stage 08 Inspection
Systematic electronic diagnostic scans, insulation resistance checks, steering geometry alignment, and braking pressure assessments.
Brake TorqueInsulation Check
Stage 09 Cutting Machine
High-efficiency automated industrial cutting machinery ensuring batch-to-batch structural uniformity for high-volume OEM orders.
CNC MachineBatch Uniformity
Stage 10 Bending Machine
Heavy hydraulic press brake tooling forming sheet steel battery enclosures, cargo bed flooring, and underbody skid plates.
Hydraulic PressBattery Trays
Stage 11 Pipe Bending Machine
Dedicated multi-axis servo pipe bending equipment maintaining curve symmetry on overhead structures and front A-arms.
Servo PrecisionCurvature Control
Stage 12 FQC
Comprehensive Final Quality Control: track test drive under loaded conditions, speed limit verification, rain shower water tightness check, and export crating pass.
100% Road TestedWaterproof Test
Enterprise Quality Philosophy
Three Pillars of Quality Verification
Every electric cart, UTV, and sightseeing shuttle bus shipped by Shandong CCB New Energy Machinery Co., Ltd. satisfies strict international safety guidelines.
In-Coming QC (IQC)
- 100% metallurgical verification of raw steel and extruded aluminum.
- LiFePO4 lithium cell capacity, cycle life, and BMS board load testing.
- Wiring harness flame retardancy and waterproof plug certification.
In-Process QC (IPQC)
- X-ray and ultrasonic checks on high-stress chassis weld seams.
- Paint adhesion cross-hatch testing and salt spray corrosion tests.
- Suspension alignment and wheel hub bearing torque validation.
Final QC (FQC / OQC)
- Dynamic track road testing: slope climbing, full throttle, and regenerative braking.
- High-pressure monsoon rain chamber testing for electronics waterproofing.
- Reinforced container steel crating and moisture barrier inspection.
