To take care of optimum functioning in the security sector we have gained extra ordinary experience through our 20 Years of export history. Operating as an authorized Manufacturer and Supplier of Cavity Filters, based on Have Own Export License we take pride being listed among Cavity Filters companies that security sector relies upon. There are certain elements that demand extra attention in case of safety and security and we not only deliver quality in RF coupler,RF combiner,RF Filter,dummy load,antenna,lightning protection products,POI but also ensure competitive pricing. We have evolved over time and gained reliability, helping us capture a good proportion of consumer base estimating Brazil,Hong Kong,India,South Korea,United Kingdom export market share. Effective make is another factor that we strongly believe in and maintain throughout our manufacturing cycle carried out in our professional enterprise situated in Shenzhen, Guangdong, China.shenzhen hilinks technology co, .Ltd.undefined Private Limited was introduced in the industrial sector in 2000 as a small business entity. Over the time, we have gradually evolved into a renowned Cavity Filters manufacturer with Approx More Than 1 Billion US Dollar of yearly profit, and export ratio value of US$10 Million - US$50 Million that was first launched with US$50 Million initial business capital.