flush push button switch. Contact: NO/NC Color: R,G.Y, Certificate: CE,CCC,ISO Experience: 12 years HB2(XB2) push button switches, Head: flush headColor: black, red, green, yellow, blueContact type: N/O, N/C, N/O+N/C, N/O+N/OCertificate: CE, CCCOEM: 12 years.Huawu Electric is specialized in manufacturing push button switches series productions. Our company fetch in the technology from Schneidr ...