北京环宇信谊科技发展有限公司 main business:技术推广服务；技术开发；技术咨询；技术转让；经济信息咨询；维修空调及制冷设备；销售空调及制冷设备、五金交电、机械设备、电子产品、通讯器材、仪器仪表。 and other products. Company respected "practical, hard work, responsibility" spirit of enterprise, and to integrity, win-win, creating business ideas, to create a good business environment, with a new management model, perfect technology, attentive service, excellent quality of basic survival, we always adhere to customer first intentions to serve customers, persist in using their services to impress clients.

welcome new and old customers to visit our company guidance, my company specific address is: 北京市海淀区马连洼北路１２８号１０号楼２２１室.

If you are interested in our products or have any questions, you can give us a message, or contact us directly, we will receive your information, will be the first time in a timely manner contact with you.