No. Golden Shield refers to Royal Golden Shield, which originated from Germany. It has been focusing on high-end smart locks for ten years. It has nearly a hundred invention patents, utility model patents, design patents, software copyrights and other patents. It has numerous award certificates. It is a second-tier brand, not a no-name brand. Jindun Smart Lock-Jindun Smart Lock widely uses the characteristics of Jindun Smart Lock-Jindun Smart Lock. Jindun Company was established in 2001. It is a company integrating R&D, design, production, sales and service.