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Established in May 2003, formly known as Fuzhou Rongke Electronic Sci-Tec. Ltd, Fuzhou Rajeyn Electronic Sci-Tec. Ltd  is a hi-tech enterprise specializing in R&D, production and sales of infrared sensor modules. With around 10 years development experience, Rajeyn has gained several invention awards and utility model patents, who is one of the a few enterprises having core technology

With best and consist quality, Rajeyn has established close cooperation relations with large and medium size enterprises at home and abroad. Products are widely used in enterprises, families as well as public places such as hospital and also being on export to USA, Thailand, Russia, Taiwan, HK etc. Our products has gained customers’ high recognition and trust.

With high credit standing, best quality products & service system and excellent price policy, we Rajeyn sincerely looks forward to establishing stable long-term cooperation relations with you achieving win-win strategy.

 Fuzhou Rajeyn Electronic Sci-Tec. Ltd was established in May 2003, formly known as Fuzhou Rongke Electronic Sci-Tec. Ltd. Rajeyn mainly engaged in development and application of MCU, providing various customers with solutions on electronic coded lock, fingerprint lock, electronic password safe, massage chair, electronic therapeutic apparatus, electrombile power management, instant electric water heater, disinfection cabinet etc.

First company to produce sensor modules with Surface Mounting Technology.
First company to achieve sensor distance auto adjustment.
First company to match sensor module sized 20mm*30mm to reduce sanitaryware room.

In 2005 Rajeyn developed as a hi-tech enterprise specializing in R&D, production and sales of infrared sensor modules, known as Fuzhou Rajeyn Electronic Sci-Tec. Ltd, providing sensor modules to domestic large and medium-sized sanitary companies.

In 2005 Fuzhou GIBO Induction Equipment Co., Ltd was established, specializing in R&D, production and sales of sanitaryware, which indicated Rajeyn is able to provide series service from sensor modules to finished sanitaryware.

Rajeyn firstly introduced smart sensor module with remote control function in China in July 2006.

Rajeyn successfully promoted sensor module with 3V power supply in Jan. 2007 to make up domestic gap.

Rajeyn gained national patents in June 2007 for its successful development of induction instantaneous sensor faucets.

Rajeyn successfully designed sensor module sized 15mm*24mm with higher integration and innovatively adopted three-layer moistureproof process in Feb. 2008.

Rajeyn successfully developed thermostatic sensor faucets in Oct. 2009.

Self-developed constant-voltage intelligent water test system was put into use in May 2010, which greatly improved production efficiency.

Rajeyn successfully developed infrared sensor module with power testing in Nov. 2011 to make sure the solenoid can be turned off in time if power faliure, which can save water and Rajeyn has applied for national patent.

Rajeyn successfully developed one-dimensional position sensor, sensor module specially for PSD induction sanitaryware in Jan. 2012. The sensor has accurate positioning performance by using position measurement method, not affected by material/color of reflected objects.