Ningbo Seko Electronic Co.,LTD (Ningbo Dafu Industrial & Trading Co., Ltd) Specializing in designing, developing, manufacturing and exporting of villa type video door phones, intelligent video intercom system for apartment and buildings, Electronic security cameras & surveillance system.



From 1999, we focus on developing digital video intercom, intelligent residence, safety & security, surveillance system for buildings and villas, multi-media etc., Our design in products and good after sale ...