Factory capability

Manufacturing, process control and testing infrastructure.

Workshop scale, production equipment, process control and testing capability support cabinet, switchgear and transformer delivery.

Huisheng manufacturing workshop
33,254.1 m2Total factory area
15,877.69 m2Closed workshop area
12,686.89 m2Clean workshop area

Production equipment

Equipment for busbar processing, sheet metal forming and cabinet assembly.

Production equipment includes busbar processing machines, CNC turret punches, CNC bending machines, hydraulic shears, presses, cranes, injection molding machines, laser cutting, plasma cutting and welding equipment.

Discuss Production Requirements >
CNC production equipment Switchgear operation and inspection Huisheng factory building

Process control

Key processes tied to product quality.

Shearing, punching, bending

CNC shearing, automatic punching and bending ensure size accuracy, hole consistency and clean edges.

Welding and surface treatment

CO2 protected welding, argon arc welding, shot blasting, derusting, phosphating and automated spraying control appearance and structure.

Cabinet assembly and testing

Assembly follows drawings and process cards; inspection includes appearance, mechanical performance, withstand voltage and insulation tests.

Testing equipment

In-house testing support for cabinet and transformer delivery.

Testing equipmentFunctionCalibration / verification record
Loop resistance testerContact and loop resistance checking2025-03-28
Withstand voltage testerPower frequency withstand voltage testing2025-03-28
Ground resistance testerGrounding performance check2025-03-28
Comprehensive test benchIntegrated cabinet testing2025-03-28
Temperature rise testerThermal performance checking2025-03-28
Partial discharge testerInsulation quality evaluation2025-03-28
Relay protection testerProtection and secondary circuit testing2025-03-28

Production review

Share production requirements for cabinet, switchgear or transformer projects.

Include drawings, cabinet scheme, quantity, testing requirements and destination so the team can review manufacturability and quotation scope.

  • Drawing, cabinet scheme or product model
  • Quantity, testing and inspection requirements
  • Destination, packing and delivery schedule
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