Yonsha duplicates SMC series suction cups. On this page, you can find SF10C-SF50C flat suction cups, flat vacuum cups, diameter from 10mm to 50mm. Yonsha can use different materials: NBR, SI, SE, PU, FKM, NR, EPDM. Yonsha has technicians to design rubber compounding. Yonsha can promise our rubber 3P(price, processing and properties) are the best.