KUGE have a quality testing center to test every sign products which connecting,flushing system,size before packing. Also ‘KUGE’ accept third party company to visit check quality also which do the best to coordinate them to finished all work.One of best part of Stainless steel material is shelf life is long that products can using till you don’t need it any more.
To ensure our stainless steel bathroom products consistently meet the highest standards of performance, safety, and durability, we have established and rigorously implemented a comprehensive, systematic, and rigorous quality inspection system. This system encompasses every stage of the product lifecycle, from raw materials entering the warehouse to finished products leaving the factory, with clear, quantifiable control points that exceed industry standards.
1. Raw Material Incoming Inspection
All stainless steel materials used in production must pass initial inspection before entering the production line.

2. In-Process Quality Control
In-process inspections are conducted after each key manufacturing step to ensure the accuracy and quality of semi-finished products.

3. Final Product Inspection
After final assembly, products must pass a series of comprehensive inspections before packaging and shipment.

Our quality inspection process is data-driven, standards-driven, and our ultimate goal is "zero defects." Through multi-level and multi-faceted inspection and control, we ensure that every stainless steel bathroom product delivered to our customers not only performs exceptionally well upon initial use, but also maintains stable high performance and reliability throughout its entire lifecycle. We firmly believe that the ultimate pursuit of quality is our fundamental respect and commitment to our customers.
