国产特黄无码A片免费看,国产精品久久欠久久久久久九秃大,樱花视频A片成人免费播放,久久综合久色欧美综合狠狠,又大又白奶头A片免费视频麻豆
Transfer roller, exit roller, printing roller, driven roller for ATM card reading module

Product Introduction: Rubber materials EPDM, silica gel, H-NBR, CR are used in this product series.

Product Advantages: Abrasion resistance, drug resistance and high temperature resistance