In & Out Electronic Co., Ltd. (IOEC) is a professional relay manufacturer.

Head office in Taipei, Taiwan; Factory in Ningbo China.

With more than 30 years of experiences, expertise in designing and manufacturing relays, solenoid

valves, auto parts and known for its expertise not only on the relay field but also in raw materials,

and automation work.

We have completed systems, including quality certification, formality management, powerful R&D

and well-equipped automatic manufacturing facilities, as well as well-established regime.

The company has passed ISO9001 quality system certification and auto industry IATF16949

certification.

Multiple types relay, including TELECOMS, GENERAL PURPOSE, HIGH CURRENT POWER,

AUTOMOTIVE, FLASHER, LATCHING, AIRCONDITIONER, REED, INDUSTRIAL and MOTOR RELAY. 

They are widely use on many different applications.  Most of them have passed the safety

  certification by UL, CUL, TUV, VDE, CQC, CE and many other safety certifications.

All of our products must pass our strictly quality tests and different types of load testing laboratory

equipment to ensure our customers's satisfaction.

Your consultation and support are highly appreciated.