The sink making process is a handmade sink . Handmade Sink is made of 304 stainless steel plate by bending and welding. The essential difference from the usual sink is that there are more places to be welded. Because the edge of the hand-made groove fits perfectly with the bottom of the quartz stone countertop, it is suitable as an under-counter basin.
Each finished product of the hand-made sink must go through 25 production processes and 72 hours of hand-made. Snap spot welding, R angle spot welding, etc., every detail is inseparable from the rich experience and careful operation of the welder.
The thickness of the manual sink is generally about 1.3mm-1.5mm. This thickness is convenient for welding, and the thickness is uniform, and there will be no partial thinness of the stretched sink. It is impossible for a stretched water tank to reach this thickness, because the greater the thickness, the greater the punching force required. If it reaches 1.2mm, the 500-ton punch is of no avail.
The hand-made sink is straight up and down, with edges and corners, and a stronger texture. The surface treatment of the current hand-made sinks also has pearl sand or brushed sinks. This straight-up and straight-down edge also brings some trouble to the user to clean up the residue in the future. Since most of the edges of the integrated stretch sink are rounded, it is more far-fetched to make an under-counter basin, but the manual sink can be easily made as an under-counter basin, avoiding the phenomenon of water seepage on the countertop.