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 External Circlip 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 Bangladesh,Germany,Maldives,Philippines,Uzbekistan of export market share reaching estimated export ratio value of US$2.5 Million - US$5 Million, based on 13 Years .ZnTech Technology(HK)CO., LTD. Private Limited came into being back in 2007 as MP3,MP4,card reader,combo,audio Exporter and Supplier. Starting off with Above US$100 Million was quite a bit of a challenge but soon we grew into a successful entity, now holding Above US$100 Million of annual revenue.