When it comes to the field of medicine we understand the worth of quality, effectiveness, safety and hygiene. To incorporate all these factors in our Passive Balun we have developed technologically advanced manufacturing facility headquartered in Shenzhen, Guangdong, China, operating under Have Own Export License.Owing to our reliable company profile in the industry we have secured Brazil,South Korea,Romania,Singapore,United Kingdom of export market share reaching estimated export ratio value of US$5 Million - US$10 Million, based on 15 Years .Shenzhen NVtech. Co., Ltd. Private Limited came into being back in 2005 as video balun,cctv accessories Exporter and Retailer. Starting off with US$10 Million was quite a bit of a challenge but soon we grew into a successful entity, now holding US$10 Million - US$50 Million of annual revenue.