Shenzhen Hengwei Electronics Technologies Co., Ltd is specialized in the designing, producing and marketing the frequency electronic components including SAW filters & SAW resonators, ceramic resonators and GPS patch antennas & active antennas, widely used for leading technology fields such as automotive, communication, multimedia, global positioning system and etc..Standard and customized product,Factories in Jiangsu China,Established in 2002,800 skilled employees,ISO 9001:2000 certificated,Technical support,Flexible order and lead time.