When the reporter visited the Hangzhou lighting market, he found that Siemens lighting, located at No. 68 in the southern part of the market, was slightly quiet in such a rainy day. From a distance, there is an old couple busy in the store. The reporter was moved by such a harmonious scene and went to find out. Manager Cai in the store received the reporter. Manager Cai said that business is difficult to do now, not as before. The Siemens store he runs mainly sells Siemens lighting supplies and some switch socket distribution boxes, small circuit breakers, etc. She introduced that these products are guaranteed high-quality products produced by Siemens manufacturers. As we all know, Siemens is a famous electrical brand, and lighting products also have an excellent reputation in the industry. The reporter learned from manager Cai that they have been engaged in the lighting business for 16 years. At the beginning, they also took a fancy to the development prospect of this business, but they did not expect it, this is 16 years. For so long, manager Cai said that this is mainly because Siemens products are of good quality and have not had any problems. They also have many old customers in their stores, all of whom are fond of the good and hard quality of Siemens products. However, the old couple are old, some of them are unable to do so, and the business relies on the support of old customers, staying at the general level. During the conversation between the reporter and manager Cai, her wife has been busy with her, and her conscientious attitude has made the reporter pay tribute. The reporter thought that the products of Siemens and the working attitude of manager Cai and her wife have actually proved that they can be trusted.