- Shenzhen Allbands Communication Technology Co.,Ltd
- combiner, diplexer, rf combiner, duplexer, microwave passive components, mutiplexer.
- Address:B514,Huaqiao Xincun,Bulong Road,Longhua Shenzhen, Guangdong
- Hao&Rui Microwave Technology (HK) Co., Ltd
- microwave RF passive components, active components, bandpass filter, duplexer, power divider, multiplexer, hybrid couplers, combiner.
- Address:Tai Yau Buildding, 181 Johnston Road, Wanchai Zhengzhou Henan 100089 China
- HONGKE MICROWAVE COMMUNICATION CO., LTD.
- combiner, coupler, power divider, duplexer , all rf components.
- Address:LONGQUAN, Chengdu, Sichuan, China