Because different brands represent different styles and grades, it will directly affect the cost of decoration and the psychological feelings, so it is very important to make serious choices before purchasing sanitary products. At present, the internationally renowned brands in the domestic sanitary ware industry include American Standard, Dongtao, Kohler, Hecheng, Koma, Laufen, Danli, Yingtao, Lejia, and ideal standards; domestic famous brands include Eagle, 4D, Zhuangtou North, Ji Shiduo, Diamond, Huida and so on. Ware purchase needs to be matched In the actual purchase, attention should be paid to the matching and professionalism in the purchase of the product, so as to avoid the waste of time and resources due to the loss of the fourth, the second purchase. In this regard, purchases should be made in the following order and related knowledge. Before the decoration, you must do the homework five major categories of products to buy Toilet class: When purchasing a toilet, in addition to the shape of the product itself, the first thing to pay attention to is the wall distance of the toilet (the wall distance of the toilet, which refers to the distance from the center of the pipe sewer to the back wall). Standard wall distances are generally divided into 305mm and 400mm. In addition, you should pay attention to the flushing method and water consumption when purchasing toilets. There are two types of flushing methods, such as direct flushing and siphoning. In general, flushing toilets are more noisy and more irritating. The siphonic toilet is a silent toilet with a high water seal and is not easy to smell. In terms of toilet water consumption, the state stipulates that 6 litres of toilets and 9 litres of conjoined toilets are water-saving toilets, while some manufacturers with strong technical development capabilities, such as Ji Shiduo, vigorously develop 3/6 litres of toilets. Separate flushing toilets, 67% of the water saving in general toilets in the case of flushing effect, is a better choice from the perspective of environmental protection and cost savings. Bathtub class: Bathtubs generally include two types of skirts and skirts. Pay attention to the specific specifications of the product when purchasing a bathtub without a skirt. When purchasing a bathtub with a skirt, you should pay attention to the direction of the left and right skirts of the bathtub, that is, the position of the floor drain of the bathtub. Among them, when facing the wall where the bathtub is installed, if the floor drain of the bathtub is on the left side of the person, the skirt that needs to be purchased is the left skirt, and vice versa. Bathtubs are divided into ordinary steel bathtubs, acrylic bathtubs, cast iron bathtubs, and 3.5mm thick steel bathtubs. In general, the ordinary steel plate bathtub is easy to clean and has a simple shape; the acrylic bathtub is rich in shape, but the life is shorter, and it is not easy to clean after aging; the cast iron bathtub has a long service life, high grade, high price, and is troublesome to handle and install. Nowadays, the internationally popular 3.5mm thick steel bathtub is used because the surface of the bathtub is treated with glazed surface, the steel plate has a long service life and is easy to install. It has the advantages of steel bathtub and cast iron bathtub. At around 2,000 yuan. The accessories of the bathtub are the same as those of the toilet and the basin. Different bathtubs require different types of accessories, and their functions and significance cannot be ignored. Basin type: First of all, the size and style of the basin should be selected according to the actual situation of the bathroom area. If the area is small, the column basin should be selected, because the basin can be used to enhance the ventilation of the bathroom in a small area of ​​the bathroom; You should choose each basin, because the basin can enhance the level of customer spending. Secondly, since the production design of sanitary ware products is often serialized, the selection of the basin must be in the same series as the selected toilet, which can reflect the grade of the product and the unique characteristics. In addition to the shape of the basin, consumers should pay attention to the quality of the glaze, because the glaze is good, not dirty, the surface is easy to clean, and the long-term use is still bright and new. When selecting, the light can be viewed from the side of the ceramic from multiple angles. The good glaze should be free of stains, pinholes, blisters and bubbles, and the surface is very smooth. If the bathroom is small in size, it is generally recommended to buy the pedestal basin. If the bathroom is large, it is generally recommended to buy the basin and make the countertop. However, it is more popular in the sanitary ware factory directly in the custom-made tableware or bathroom cabinet. Labor saving. However, when manufacturers design bathroom cabinets or countertops, wall drainage is generally adopted to improve the taste and value of the products. Therefore, it is best to buy them before the treatment of the bathroom wall surface, so as to modify the water, reserve the pipeline, and prepare for the product installation. Prepare to avoid rework or favorite products that cannot be installed. Moreover, such products often have a certain order period, and also need to order in advance in order not to delay the construction period. The basin water return bend is a device for treating the basin water and isolating the odor. When buying this product, be sure to pay attention to whether your water return bend is a return bend (S bend) or a wall bend (P bend). The function and significance of the water pipe and angle valve on the basin faucet are the same as those of the water inlet pipe and the angle valve. Leading class: When purchasing the faucet, pay attention to the quality of the faucet valve core, the quality of the faucet manufacturing material and the surface treatment, as well as its adaptability to water quality and whether it is water-saving. The general quality faucets are made of imported ceramic valve cores, preferably in Italy and Germany, with precision wear and long service life. Most of the high-end faucets are made of brass. Due to the need of environmental protection, a few high-end brands pay great attention to the use of ultra-low and low-lead copper to ensure human health. The faucet is more chrome-plated, but if the surface treatment is not enough, it may be in good condition when the product is purchased. However, after a period of use, the coating will change color and fall off. Therefore, when purchasing the faucet, the manufacturer must provide the surface. The quality of the coating is guaranteed and the warranty period should be no less than three years. Since the water quality of urban water in China is not high at present, the faucet is required to have certain adaptability to water quality. Some import faucets do not take into account China's use environment, and the adaptability is not very good, and some high-end joint venture products often develop their own patented filtration technology according to the actual domestic application environment to ensure the adaptability of the faucet to water quality. The high-grade faucet has multiple foaming devices at the water outlet, so that a large amount of air bubbles are added to the water flow, which not only achieves the purpose of water saving, but also the water flow becomes soft and does not splash. The choice of bathtub faucet is directly influenced by the selected basin faucet, mainly on the model series. Because the faucet products are generally produced in series, different series have different styles. Secondly, the bathtub faucet has two styles: wall-mounted and wall-mounted. The faucet is the highlight of the basin series consumption, and brings the most direct and frequent feelings to consumers throughout the use process. The purchase of the faucet should generally be based on factors such as room style, consumption capacity, cost requirements, etc., but in principle should be coordinated with the selected basins in terms of matching, style and grade, so as to reflect a harmonious beauty and consumption. Level of taste. Shower class: The shower room series products are mainly divided into square and round, and the specifications are also more. In the purchase process, it is necessary to select the product according to the actual situation of the bathroom. The shower sliding door is divided into two types: the track sliding type and the hinge opening type. In general, the hinged open shower door is simple and stylish, easy to clean, long in life, high in grade and high in price. When choosing a shower door, be sure to choose a glass that is tempered, so that even if the glass is broken due to improper use, it will not cause harm to the human body. Then the decoration owners have generally seen the precautions in the above bathroom decoration. When the bathroom is purchased, it is also an important link. Not only can the price be clarified in price, but more importantly, the product quality problem. It is generally recommended to choose a sanitary product with good after-sales service, so that the product can be double-protected. 