we company can manufacture such products as cell phone jammer,optical transceiver for repeater, isolator and circulator, CNC machining communication device. we have diverse models each product, your further inquiries are welcome, I am babs here waiting you. ...
Telephone:86 - 755 - 61500940
Address:1F,A6 block, beifang junyi industrial garden,heping cun,fuyong town,bao\'an district Shenzhen Guangdong 518000 China