Chunin, since its founding in 1975, has been a technical electric motor manufacturer which is able to produce small sized motor to large sized motor such as turbo refrigerator motor.

It has manufactured energy efficiency motor, small amount and various kind of special motor, and motor for nuclear power plant.

Chunin is also verified its quality assurance system by receiving CSA standard, UL standard,
CE standard and ISO-9001.

The company is manufacturing electric motors for nuclear power plant and supplies them to the several nuclear power plant .

This electric motor for nuclear power plant is verified by Wyle research center in US, which is internationally authorized CLASS-1E verification institute.

Chunin research center developed and manufactured energy efficiency 3 phase induction motor with the help of Energy Resource Technology Development Support Center under Ministry of Commerce, Industry, and Energy.

Energy Efficiency 3 Phase motor has received high efficiency energy certification from Korea Energy Management Corporation and KS mark from agency for Technology and Standard.