Long shelf life, nanotechnology, can use for 10 years, scratch resistant surface, no hanging oil stains, less cost for your after-sales service. The depth is 22cm, can be installed as above counter, middle counter basin, and Under Counter Basin. Household size, large house and small house are both suitable It’s SUS304 stainless steel, the material of thermos cup inside, very safe! Thickness is 3mm, Many suppliers offer 1mm thickness. But if require high quality, choose us, 3mm thickness, strong enough, no any problem for even under counter, because it’s strong enough. Color is advanced, this set of gun metal sink, only we truly achieve the sink faucet color integration. On the market, a lot of gun metal don't have the texture as well as we do. We spent nearly half a year to debug out this gun metal color, do not pick the decoration style, all can be installed! The middle basin ,In the middle can drain, it is very convenient to wash vegetable or fruit, single sink can transfer into double sink secondly. Cut vegetables on the left and wash vegetables on the right. Both sides of the collocation track can be moved, washing, draining, and cutting in place at one step. The whole body of the faucet is 304 lead-free, water plating wire drawing process, can draw and rotate the faucet, three water mode. And , for the Cup washers As long as there are holes in the basin, you can install cup washers. Our cup washers are specially made in different sizes to meet most of your needs. Many suppliers only have a few styles, but we have an independent production line, so we can make many styles. Accept customization and OEM. Low MOQ, can accept sample ,For the first time, we support samples or small batch trial orders, we accept drop shipping, accept the OEM and ODM,and can do the packing as per your like, and can do laser logo.