Since the establishment of the company, the technology has been continuously researching and developing new products. After continuous market research, combined with the characteristics of Beidou+GPS satellite chip technology and the development of the times, our company has developed a handheld GPS positioner for the needs of outdoors, especially those of sea and ship fishing. It is named "China Fishery Commemorative Edition A7". On the basis of our original ordinary handheld GPS, it has added some special functions, such as endpoint voice broadcast alarm and electronic compass and barometers. We have always adhered to the attitude of honest operation and independently developed, produced and sold. It took a year and a half. Finally, this machine is now being debugged and produced. It is counted down for half a month and will be put on the market for all public. At that time, new and old friends are welcome to come to verify, experience new products, and give us opinions. We will continue to improve! Strive to bring you more products that are suitable for the public’s favorite! All employees of Zhuolin Technology express their gratitude to you!