Guangzhou Gao Ke Zhong Shi Telecommunication Technology Co., Ltd. established in 1993 devotes itself as a supplier in wireless telecommunication solution. We are not only equipped with a group of network analyzer, spectrum tester, noise detector and other advanced apparatus, but also in possession of antenna experts and professional testing site. Being concentrated on developing and manufacturing GPS, 3G, GSM, DVB-T and PHS antenna, all kinds of cell station amplifier, repeater, and network terminal antennas have been widely applied to cell phone, mobile cell station, vehicle television, wireless module and other wireless terminators. Up until now, our company has designed and manufactured antenna for hundreds of domestic and oversea companies. Being provided with rich experience in producing large-scale array antenna with well-known scientific research institutes cooperatively, our company always chooses excellent materials and control strictly during production process. Every antenna will be inspected by network analyzer and other related equipments, so each standard has met the highest technical requirements. We carry out ISO9001, ISO14001 and CE certification system and conform to ROHS standard. Professional R&D team of our company continuously brings forth the new from the old and has researched & developed new products that integrates with global market. Both the quality and price of our products has great competitive power. We also delivery goods in time and provide perfect after-sale service.