Ningbo Sono Manufacturing(STNC) with 30 years history in pneumatic field. Adopting the international advanced technique and machine equipment,at the this time,hired domestic and overseas engineers. We have passed ISO9001:2008,CE,ROHS certifications,and get a number of honors and awards. At the advantage of high quality product and good service,we are developing actively the market of home and abroad and building a wide sales net and after-sale service system.Now our products have been available all over the world.

We designed and carried out the project as "The letter to future","Red leaves fly in the sky","Flower blossom out in the lawn" during 2008 Beijing Olympic Game.