Smart Door Lock Division


Shenzhen Luomansi Smart Home Co., Ltd. is a holding company of listed company Fenda Technology (stock code: 002681). It is a comprehensive national high-tech enterprise specializing in the design, R&D, production, sales, and service of high-end smart door lock, committed to providing users with high-quality smart door lock and systematic solutions and services.


  • Independent R&D Strength
    It has a highly innovative and experienced R&D team consisting of professional talents in intelligence, structure, electronic software/hardware, appearance design, surface finishing sections to provide a strong guarantee for intelligent technology R&D, product iteration, and upgrade. The company currently holds key patents in the field of the automatic smart door lock: 32 invention patents, 58 utility model patents. It is thus recognized as the leader of the automatic smart door lock industry.
  • Production Strength
    The company has industry-leading lean production lines, a product environment lab, a testing center, advanced and perfect manufacturing equipment, and a SMT dust-free picking & placing workshop, gathering the high-quality supply chains of the smart door lock industry worldwide, and realizing the autonomy control for the key production process of SMT, transmission assembly, finished product assembly, detection, and inspection.
  • QC Criteria
    The company values product quality control and product safety, with perfect automatic testing equipment and professional reliability verification system. Its products, which are produced under a strict quality management system and three-level safety risk monitoring and prevention system, have passed the tests of the National Center for Quality Supervision and Inspection of Lock, National Testing Center for Quality of Security & Safety Alarm System Products, and Testing Center for Quality of Security & Police Electronic Product under the Ministry of Public Security of P.R.China.