Founded in 1995, Shenzhen AMPRON Sensitive Components Co., Ltd. specializes in the research development and production of PTC and NTC thermistor. AMPRON holds modernized workshop, complete automatic production and inspection equipment. AMPRON has gathered many specialist, engineers and technicians on ceramic sensitive component subject involved in such fields as functional material, welding technology, automated production, etc. Has powerful R&D capacity, as well as technology support. Technology ahead is AMPRON’s core advantage, AMPRON has its own intellectual assets in powder formula and key production technics, has complete production line from powder making to ceramic body coating. AMPRON can make specific thermistor products upon customers’ special requirements. AMPRON has been approved ISO9001：2000 quality system, strict quality assurance measures make its product enjoying good consistence. AMPRON PTC thermistor products has been UL (UL No. E243011), and CQC ( No. CQC02000002714) listed. Annual production capacity: 120 million pcs.