• Custom Made
  • Custom Made

SJ offers a variety of custom-made electronic components including potentiometers, encoders and rotary switches. We would mold and produce according to the design drawings you provide to us. By this way, we satisfy your requirements on resistance accuracy, service life, linearity, rotation angle, potentiometer travel and rated power. Every member of our expert technical team has more than three decades of experience in designing and manufacturing so that our experts would understand your requirements accurately and meet them perfectly.

SJ was founded in 2003, has been designing and manufacturing all kinds of high quality potentiometers professionally. We have a professional manufactory which covers more than 7,000㎡. And it is equipped with a variety of automatic production equipment, including air press, pneumatic punch press, glue dispensing machine, riveting machine, assembly machine, etc. We produce custom-made electronic components to meet your requirements with competitive price and timely delivery. Our manufactory obeys ISO9001 quality management system and all products needs quality test strictly before delivering to customers.

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