SHENZHEN XINHAOLIAN SCI-TECH CO.,LIMITED ( http://www.it-usb.com)  is located in Shenzhen city Guangdong province China.It has a large shop located in Saige Square,the famous and largest computer peripheral market in Asia. It has a factory with more than 30 persons. Its main products is computer periphrals,which is about USB HUB,USB RS232,USB PRINTER(BF-1284,YC-1284,USB-1284), USB IRDA,USB BLUETOOTH,USB TO IDE/SATA,USB IDE,USB AUDIO,PCI,PCMCIA,RS232 etc. The develop&research department can develop and design new products at your will.Pruducts now have been sold to Eastsouth Asia,
Europe,middle East Asian,America,Africa and Korea.With good stability,products of XINHAOLIAN are widely accepted.
PL2303 PL2305、AU6368、CY7C63723、JM20330、JM20337、JM20339、ST4200,KS969,PL2501.