Shenzhen Ruiyi Industrial Co., Ltd. is a professional manufacturer integrating independent research and development, production and sales. Main business: multifunctional positioning walkie-talkies, trail cameras, GPS hound trackers/handhelds and other high-tech electronic positioning products. The company adopts computer-aided design system for research and development and is equipped with advanced testing equipment. The products have undergone strict inspection and testing to ensure stable performance. We promise to thank our customers, friends and consumers for their care and support for us over the years with high-quality products and first-class service.