Beijing CYSY Industrial Parts Co., Ltd. specialize supplying serious kinds of used industrial automatic control parts with good quality, competitive price and excellent service for years, and our products cover Siemens, ABB Soft starter, DC speed regulator, DC speed control board, frequency converter, driver board, main board, touch screen, interchanger, relay, contactor , PLC power supply, industrial screen, Servo-system, fan, etc.

Hopefully we can cooperate with you friendly.