We have a police force that is interested in tracking approximately 150,000 police officers with GSM/GPS tags. Please let me know if this is a good fit for your product. 本信息还可被浏览: ++
We are US based company and are looking for GSM GPS tracker usable for different application. ie, Auto , boat, dog , person . Min qty is 50 and could grow to 10000 a year. If you are a manufacture or ...
