深圳市星源信華科技有限公司(原深圳銀河信華電子有限公司)創立于2009年，是一家專業設計、制造、銷售不同種類的轉換開關電源、移動電源、LED驅動以及內置電源等相關電源產品的知名公司。公司產品銷往全國各地和海外。我們擁有2000平米并且通過ISO9001、Rosh等嚴格認證的車間并且我司的產品經過CCC、CE、UL等國內以及國外的嚴格認證。我們的產品電源由小功率至大功率產品分類眾多，應用于從數碼相機、行車記錄儀、機頂盒、筆記本電腦、平板電腦到大型電器的內置電源不同終端產品。我們向長期的優質客戶提供貼牌代工生產和設計代工生產。我們精通于設計和生產流程，注重品質控制和供應鏈管理，另外我們注重改進和完善的產品售后服務機制和客戶以及供應商的溝通機制，在行內享有很高的聲譽。我們坐落于國際重要的空海樞紐和外貿口岸和高新科技聚集地——深圳，擁有優越的運輸優勢和科技水平優勢。
的質量、高水平的服務質量與溝通以及科學的設計制造工藝是我們堅定不移的企業宗旨。我們致力于成為開關電源、移動電源以及其他電源行業內高層次、高口碑、高占有率的企業。

Shenzhen Xingyuan Senva Technology Co. Ltd was established in 2009, specializing in designing, manufacturing and marketing of various of power adapters, switching power supply, charger and portable power bank & consumer electronics, etc. for customers both at home and abroad. We have a total production space of more than 2, 000 square meters and a well established rigorous quality management system backed up by UL and ISO 9001, as well as the holder of RoHS/CE/CB/FCC certificates, etc. Our products are widely used in the fields of HDD, DVR, DVB, DVD, Digital Photo frame, Electronic refrigerator, Security monitoring, LED decorative lighting, Mobile phones, Computers, Communications terminal equipment, etc.

With strong productivity for OEM/ODM services, our key staffs have extensive experiences in R&D, design, manufacture, process and quality control and supply chain management while our customer service specialists are dedicated to providing our customers with fast technical and commercial services with the help of our well established distributor and sales office networks across the world.

"First-class quality, high-quality service, reasonable prices and timely delivery" are our constant and solemn commitments. We are looking forward to creating the splendid business in power adapter, portable power bank & consumer electronics, etc. fields with you based on mutual benefits. Welcome to visit our factory and expect to receive your valuable inquiry and cooperation soon.