I bought a sofa and curtains in February this year. In mid-September, I bought a curtain and three screws in one of the rooms. I think it’s dangerous. Besides the poor attitude of the staff, I don’t think it might be a problem with the installation of his master. My new building has 68 floors. I believe it’s not a structural problem. The company’s intention is that the warranty period is 2 months. In fact, the warranty period of the buried channel is not that the package is a part of the goods, but it is not clearly written, and the family needs to ask the master to reinforce the master’s handwork.