GiantSun Power corporation was founded in 2001 and has 3 factories which are located in Shenzhen, Hunan and Vietnam, the total factory area is 110000 m2, GSP is a well-know electronics manufacturer and service provider. Wit♕h many years of rich experience in designing power of aerospace, communications, industry🍸, home appliances and medical.The products cover more than 1000 models such as intelligent fast charger, power adapter, power bank, shared power bank, portable power station, UPS power supply, wireless charger, lithium battery, set-top box power supply, TV power supply, robot vacuum cleaner, mowing robot, smart socket, TWS Bluetooth headset and so on. It has passed quality management system certification, such as ISO9001, ISO14001, ISO45001, RBA (original EICC) , and its products have gotten certification of CCC、CQC、QC、QI、UL、GS、CE、FCC、PSE、ETL、 S-mark、TISI、cTUVus、BSMI、KC、MFI etc. The company can be customized according to customer’s demand. The company has a group of experienced professional R & D and management talents in power supply, including more than 210 technical personnel with doctor's degree, master's degree or bachelor's degree or above. The R & D team cooperates with Shenzhen, Hunan, and Vietnam companies to fully ensure that the R & D and manufacturing products meet the needs of customers and provide customers with higher quality product. GSP is on behalf of high technology, efficiency and quality. It is a sustainable operator with continuous leading technology and development. It is your reliable professional team!