AMT (Advanced Microwave Technologies) Co., Ltd. is established to develop Surface Acoustic Wave (SAW) devices for the base stations for mobile telecommunication in 1998. AMT continues to develop and apply the various SAW filters and the other units &parts of wide range electronic signal processing. Our main products are customized high performance bandpass SAW filter, Resonator, Delay Line and the other SAW products for various industrial applications. These are applied to CDMA, GSM and WCDMA etc. digital wireless communication system, digital microwave radio, wireless network, cable TV equipment, internet, and the other applications of microwave and RF system like as various military, satellite system and sensors. Now, AMT has established two production lines: one is 1 um for IF SAW devices using infra structure and other is 0.5um for RF SAW devices using mobile handset. We also passed RoHs complaints requirements and ISO9001 &ISO14001 for quality and environmental authentication. AMT have R&D and FAB LAB in Korea, and also design, R&D and production facilities in China. Our capacity of SAW Filter is reliable on the basis of technology and production facilities as well as quality control. We can deliver new designed and developed SAW filters on demand within two to three weeks. We have more than three hundred types of Standard bandpass Filters, so you can apply our products through the quickest response to changing electronic telecommunication industry you and your customer needs.