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 Rotary Sieve we have developed technologically advanced manufacturing facility headquartered in Shanghai, Shanghai, China, operating under Own Lisence.Owing to our reliable company profile in the industry we have secured Australia,Canada,India,Russian Federation,Thailand of export market share reaching estimated export ratio value of US$50 Million - US$100 Million, based on 16 Years .Shanghai navector electrical & mechanical technology co., ltd Private Owner came into being back in 2004 as sieving machine,shifter,test equipment in the Lab,Rotary sieving machine,Ultrasonic system Manufacturer and Exporter. Starting off with US$50 Million - US$100 Million was quite a bit of a challenge but soon we grew into a successful entity, now holding More than 6 Million US Dollar of annual revenue.