Shenzhen Sinetech Electronic Co. Ltd is a quality-focused technology company which designs, manufactures markets and sells in various and accessories with mobile computer and smart home system, such as DC converter moduleDC DC converter cable,USB to RS232 cableUSB to RJ45 cable,Harness cableHDMI,USB/VGA/AUX/SATA/SCART/RCA/IR cables and related products.. Our aim is to produce quality product and committed to customer satisfaction/ Keep abreast growth with customer. We have won a good reputation at domestic and abroad especially in USA, European Middle east, Asia etc. br