IQC Incoming quality control
Die-casting workshop
Seiko workshop
Spray workshop
Motor workshop
Assembling workshop
Product inspection
Finished goods warehouse


Supported by professional technical teams and 72+ independent patents. As China's first wall sander manufacturer, we provide tailored product design, performance calibration and new product development services.

Complete QA system including IQC, in-process inspection and final testing. Special customized inspection standards ensure stable and standardized quality for all customized products.