1, 1988 Fantai founders started the research work to UPS of stable frequency and pressure under cooperation of Zhejiang University.
2, 1992 It launched the special UPS of stable frequency and pressure for oil filed, which received high comments and favorably receipted by the clients.It solved the problem that has existed in the oil fields for many years---the high class device could not run normally under the power supply of energy saving generator.
3.1992－1995 It successfully made power outfit for many domestic manufactures who produce mud logging equipments.
4.1996－2000 It made power outfit for several imported devices and was granted as the agent for those imported devices. It meanwhile started to research and develop geoexploration instrument.
5.1997 It started develop mud logging sensors and later launched the new sensor products into the market, which gradually took a relative big market.
6.2000 The company was moved into Hangzhou High-tech Development Zone.
7.2003 It successfully developed and produced DPL/APL series production logging tools.
8.2004 It was authorized ISO9001, which made a good preparation for the future development.