北京隆昌科技发展有限公司是台湾三巨授权代理商，台湾三巨主要：研发、生产、销售为一体的创新型企业。 主要生产：AC、DC、轴流风扇、离心风扇、贯流风扇、通风过滤网组系列。 公司本着和谐、执着、诚信、共利，是对客户和产品的宗旨。 我们将努力创新、竭诚为新老客户提供优质的产品和良好的服务。
 

　　Beijing Longchang science and Technology Development Co., Ltd. is the three largest authorized agent in Taiwan, Taiwan three giant: research and development, production and sales of innovative enterprises. Main production: AC, DC, axial fan, centrifugal fan, cross flow fan, ventilation filter net series. The company's harmony, persistence, integrity and mutual benefit are the tenet for customers and products. We will strive to innovate, wholeheartedly for new and old customers to provide quality products and good services.