Welcome to ADVA TECHNOLOGY LIMITED. We are established to offer one of the most and largest complete selections of AC/DC and DC/DC power supplies & converters from world top class manufactures. AdvaPower provides as following brands: ADVAPOWER, EMERSON, ASTEC, ARTESYN, TDK-Lambda, Murata-PS(C&D), Li…

Welcome to Lumos Power & Electronics Co., Ltd. Lumos was established to be a professional battery supplier, we are delivering various batteries and battery related products to worldwide customers. Lumos provide the following batteries: A. LiFePO4 Batteries and Packs B. LiMnCo Batteries and Packs C.…

PERMA Tech Co., Ltd. is a professional battery pack provider, specializing in design , manufacture and exportation of various battery packs in chemistries of Li-ion, Li-Po, LiFePO4, NiMH, Alkaline and primary Lithium. PERMA Tech Co., Ltd. provides a complete source of high quality custom battery sys…

Xi’an Unique Electronics Ltd. mainly design and produce the Test Equipment and Power Supply for customers (such as, Oscilloscope, Test Chamber, etc.) , and have 16 years experience in the Test & Measurement area. We can supply 2 and 4channels oscilloscope, and kinds of Power Supply. Also we ca…