SUPREMEVALUE TECHNOLOGY CORPORATION LTD. is located in Shenzhen, and is adjacent to Hong Kong. We are a member of Council of Shenzhen Security Industry Association and also are a high-tech enterprise. Our company has the advanced concept in product development, strong capability in R&D and production, and original strategy in market spread. We have been prided in OEM and ODM services of excellent alarm systems, since we successfully completed many security systems.

Our main security & safety products cover GSM alarm systems, alarm systems, auto dial alarm systems, wireless alarm systems, alarm hosts, home burglar alarm systems, house alarm systems, security alarm systems, home alarm systems, smoke alarm systems, anti-theft alarms, bodyguard alarms, personal alarms, boat alarms, gas detectors, and fire alarms.

We are also a large-sized professional CCTV camera manufacturer, producing CCTV system products including CCD cameras, RF bug detectors, camera lens detectors, dome cameras, IP cameras, IR cameras, box cameras, zoom cameras, CCTV security systems, thumb cameras, car dash cameras, mini DVRs, lenses, mobile DVRs, wireless cameras, waterproof cameras, car view cameras, and CCTV accessories.

In Video Door phone field, we design and produce IP video door phones, access control, door access control, intercom systems, door entry phones, door entry systems, video phones, doorbells, gate access control, and remote access systems.

Supremevalue has become a leader in the manufacture of above mentioned goods for worldwide clients. The success of our company comes from our worldwide client base and ability to adapt to a fast changing market. We take "honesty, excellence, perpetual innovation, high efficiency" as our principles. We are looking for worldwide reliable and trustworthy partners. We welcome you to cooperate with us. Let's make progress together in the near future!