Quality Control

Raw materials entering the factory must undergo multiple inspections, including dimensional measurement, material inspection, and electrical performance testing. A comprehensive incoming material quality control file is established to prevent unqualified parts from entering the production process.

In-process quality inspection stations are established at key nodes, such as machining, welding assembly, and electrical installation, to ensure that dimensional accuracy, circuit connectivity, and structural safety meet design standards for each process.

Assembly process documentation is strictly adhered to, and all equipment is operated by experienced technicians according to standard operating procedures. Structural alignment and position testing are performed simultaneously during the assembly process to ensure stable operation.

Each piece of equipment must undergo a minimum of 72 hours of trial operation testing before packaging. This includes comprehensive inspections of operating speed, pattern accuracy, sewing density, cutting stability, and packaging integrity.

All equipment must pass tests such as ground resistance, insulation performance, and voltage withstand before shipment. They must also comply with CE and other international electrical safety certification requirements to ensure smooth export.

Before shipment, the entire device undergoes practical testing simulating the customer's actual materials and production cycle to ensure stability, compatibility, and high efficiency in real-world production environments.