#12 knob Φ13*17

Changzhou Yuhao Electronic Co.,Ltd. is an export-typed enterprise in China,specializing in manufacturing various types of potentiometers，encoders, rotary switches and knobs.The company established in 2005! In the past ten years, we set up lots of the semi-automatic and auto matic machinese, lots of the laboratory facilities, to ensure the quality and the in-time delivery! These facilities including:auto-injection molding machines; auto-wipper tape cutting machines; auto-pins riviting machines; auto-wipper riviting machines;semi-automatic assembling machines; auto-life testing machines