Low cost GPS personal tracker. Our company Redview Limited is a professional developer and manufacturer on GPS AVL & Personal tracker products, DIY SMS Tracking system and software platform, we prepared well to support our customers worldwide with most competitive price, strong technical support and value-added after-service. We can support you to have the product with your logo on. Hope to build mutual-benefit business relationship with your company in very near future. Personal tracker: GT30 & GT60 GPS AVL: VT300, VT310, VT310BB & VT600 SYS tracking system: RT200 Software platform: Gview2000 Welcome get samples for test, welcome visit our company and factory.