Generally speaking, the heavier the product, the higher the density and the better the quality. Due to the high heat during firing, the product meets the requirements of full porcelain. The pad will have a heavy feeling on the hand. May wish to lift the water tank cover with both hands and hold the weight of the tank. You can also touch the surface of the toilet with your hands. If it feels uneven, it means that the quality is not good.
2.Observe with eyes
When buying, you may wish to carefully observe the gloss, color, and glaze of the product to see if it meets the standard specifications, and also check the internal drainage connections. If the quality of the gaskets and content links is poor, the toilet is prone to fouling Clogging and easy to leak water. In addition, the gasket should be made of rubber or foamed plastic, which has greater flexibility and good sealing performance.
3.Tap with your hands
When selecting, you can tap the product with your hand and listen to whether the sound quality is hoarse. If it is, it means that there are cracks in the interior or the product is not cooked. Generally speaking, the high-temperature fired toilet has a low water absorption rate, so it is not easy to absorb. Enter sewage, produce odor.