The hardware used in the bathroom mainly includes towel rack, towel rack, towel ring, paper towel rack, storage rack, soap box, etc. Due to the frequent use of family bathroom, hardware is necessary to be able to withstand high temperature, high humidity and other "severe test". Now the bathroom hardware on the market is mainly pure copper, copper zinc alloy, stainless steel and alumina. In the meantime, the hardware of pure copper and copper zinc alloy are mostly chrome plated, while

1. Chemical treatment is mainly to use acidic or alkaline solution to react with oxide Bai and oil stain on the surface of the workpiece to dissolve them in acidic or alkaline solution, so as to remove rust, oxide scale and oil stain on the surface of the workpiece, and then use brush roller made of nylon or 304 stainless steel wire (steel wire brush roller made of acid and alkali resistant solution) to clean up and reach the desired result. 2. Mechanical treatment mainly includes wire brush rol

Like bathtub, toilet, bathroom cabinet, etc., these belong to the large bathroom hardware, not accessories. There are a lot of hardware in the bathroom. Apart from those mentioned just now, what else are there? Common bathroom hardware accessories include downcomer, hose, angle valve, shower, faucet, floor drain, towel rack / hook ring, bathroom mirror, etc. According to the raw materials, these common hardware accessories can be divided into stainless steel raw materials, hollow copper chromium

1. Look at the supporting facilities. It should be matched with the overall tone of the self-made bathroom three piece set (bathtub, toilet and basin), and also with the appearance of the faucet and its coating treatment. At present, in addition to plastic plating, polished copper and chromium plating are mostly used for the coating on the frame of bathroom accessories. 2. Look at the raw materials. There are not only copper plated plastic products, but also more chromium plated products. Among