Hong Kong Shanhai Group limited, founded in 2003 in Shenzhen and HK . We manufacture and market GSM and GPRS modem , GSM module GPRS module , EDGE module and modem , CDMA module and modem, GPS and GSM antennas and other accessories , GPS navigators, Our products are imported to the US, Canada, Europe, South America and the Middle East. Our annual sales vale exceeds US$20 million.  With many years of production and market developing experience, our products all feature novelty style, fashion taste, high quality and competitive price. Meanwhile, they are complying with RoHS, CE and FCC standards. Therefore, they are popular in the area of OEM & ODM and help us win high reputation.  Innovation and the consciousness of service have always been our company's idea. In order to supply superior products, we have introduced a modern management system, advanced technology and new business concept into our company.  In-house processing for qualityWe handle plastic injection, welding, painting, assembling and packing at our factory. This allows us to carefully control quality and ensure on-time delivery.  10 partner workshopsWe have ten partner workshops to back us up for your large orders. We also provide import and export assistance via our group company. Â
