SIGMA was founded in 2007 specializing in development  and production of sensors for water pumps and interior lighting products for automobiles. With creativity and innovation as our motto, we have invested heavily in expanding our development staff, and based on this, we are proud to have proactively responded to customer needs and further presented and led new product ideas.

SIGMA with its specialized functional products as well as sensors for industry and interior lighting products for automobiles dreams of becoming a leader in the global market, and all executives and employees are constantly working with passionate spirit of challenge

Our aim is to grow into a company that impresses customers and is appreciated by them.
Please join us with your continued interest and generous support.

Thank you.