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The default packaging is in plain plastic bags. If you have higher packaging requirements, please purchase the packaging link below.

shower head

The quality requirements for sanitary ware include dimensions tolerances, appearance quality, deformation, physical properties, and washing functions. The appearance quality requirements for washbasins, sinks, toilet bowls, and tanks are divided into three types: the cleaning surface, the visible surface, and the installation surface. The cleaning surface refers to the visible surface that can be washed with water after the product is installed. The visible surface refers to the surface that people can easily see from a general position after the product is installed. The installation surface refers to the concealed surface that contacts the wall (floor) or other parts after the product is installed; Cracks on the cleaning surface of various sanitary ware and on the visible surface of the tank are not allowed to be small. Cracks on the visible surface of washbasins, sinks, and toilet bowls that do not affect use are allowed. Various sanitary ware surfaces are allowed to have insignificant and non-useful orange glaze (i.e., the glaze surface is similar to orange skin, with poor luster) and smoking (referring to local or complete gray, brown, black, and other different colors on the surface) defects. Various sanitary ware surfaces are allowed to have a small amount of non-useful pinholes, pores, spots, and bumps. The cleaning surface of washbasins and sinks, and the surface of toilet bowls and tanks are not allowed to have knocks. Various sanitary ware surfaces (except for the cleaning surface of washbasins) are allowed to have a small amount and non-useful glaze loss and foreign matter attached to the glaze surface. When purchasing washbasins, sinks, toilet bowls, and tanks, users can judge their quality according to the above appearance quality requirements. In addition, users should also carefully observe the color differences between each product or a set of products, generally requiring no obvious color difference.

The physical performance requirements for various types of sanitary fixtures are that they are designed to hold water or to be frequently washed with water. They should have a low water absorption rate to prevent expansion. These fixtures should also have a certain resistance to cracking. The flushing function is the ability of the toilet to discharge waste from the toilet bowl and to clean it under a specified water volume. Generally, when the drain outlet diameter of the siphon toilet or flushing toilet is less than 100 mm, the water consumption should not exceed gL; when the drain outlet diameter is greater than 100 mm, the water consumption should not exceed 13 L.

 




The quality requirements for sanitary ware include dimensions tolerances, appearance quality, deformation, physical properties, and washing functions. The appearance quality requirements for washbasins, sinks, toilet bowls, and tanks are divided into three types: the cleaning surface, the visible surface, and the installation surface. The cleaning surface refers to the visible surface that can be washed with water after the product is installed. The visible surface refers to the surface that people can easily see from a general position after the product is installed. The installation surface refers to the concealed surface that contacts the wall (floor) or other parts after the product is installed; Cracks on the cleaning surface of various sanitary ware and on the visible surface of the tank are not allowed to be small. Cracks on the visible surface of washbasins, sinks, and toilet bowls that do not affect use are allowed. Various sanitary ware surfaces are allowed to have insignificant and non-useful orange glaze (i.e., the glaze surface is similar to orange skin, with poor luster) and smoking (referring to local or complete gray, brown, black, and other different colors on the surface) defects. Various sanitary ware surfaces are allowed to have a small amount of non-useful pinholes, pores, spots, and bumps. The cleaning surface of washbasins and sinks, and the surface of toilet bowls and tanks are not allowed to have knocks. Various sanitary ware surfaces (except for the cleaning surface of washbasins) are allowed to have a small amount and non-useful glaze loss and foreign matter attached to the glaze surface. When purchasing washbasins, sinks, toilet bowls, and tanks, users can judge their quality according to the above appearance quality requirements. In addition, users should also carefully observe the color differences between each product or a set of products, generally requiring no obvious color difference.