12 mm encoder has the following characteristics: the product has compact structure, good sealing, feel is smooth and high precision plastic bags craft, its stable encoding, with Japan ALPS products, is the choice of your design. Is mainly used in automobile host, car audio, coffee machine, mixer, medical machinery, intelligent household and so on, we can supply 500000 each month, our company passed the ISO9001 quality system certification and TS16949 system. If necessary, please contact miss Chen at 0519-88230508.