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Basin Sewer Sink Basin U-Bended Sewer Tube , Wash Basin Waste Sewer,Sink Bottle Plumbing Trap Competitive Advantage: Anti-odor drainage anti-return of smell and anti-return of overflow Do what we could do to ... Read More

Basin Sewer Sink Basin U-Bended Sewer Tube , Wash Basin Waste Sewer,Sink Bottle Plumbing Trap Description: There are two main types of drainage in the kitchen: the down drainage and the side drainage. Commonly ... Read More