Weld-Free Undermount Sink Production Process
The company has applied for an invention patent for this manufacturing method. The sink is manually welded. A leakproof sealing gasket is installed between the sink and the countertop, which are firmly fastened and connected with bolts. Adopting an on-site assembly design, it simplifies logistics and handling, prevents countertop deformation, and enables easy disassembly for later renovation.




