We MELSEE GROUP have been focus on video door phone products and access control products in security industry since 1995. With our research, development, design, production and distribution team of 300 people and 1,0000 square meters factory, MELSEE has established a complete manufacturing system from PCB design, Mould, SMT, wave-soldering, assembly, testing to packaging service, to ensure more than 50,000 units products monthly Integrated to fulfill customers requirements. All MELSEE products are manufactured according to ISO9001:2008 quality management system and approved by FCC, CE and ROHS. MELSEES essence: Innovation, Sustainability, and Commitment. You will be satisfied with our high-quality products with reasonable price in timely delivery and perfect after-sale service. Welcome to be our distributor. Welcome your OEM /ODM order. And welcome your direct visit to our factory as we are located with the very convenient transportation situation near Shuangliu International Airport.