Our manufacture located in NingBo, It contains an area of over 5000M2. and the building area of more than 3000 M2. We had more than 60 employees and more than 10 millions of capital registered in totally. We depend on those experience technical staff and advance testing instruments. Our leading product YuFeng CO2 preheator, oxygen&acetylene regulator and normal pressure gauges has be won a good reputation in xxxxx products promoted whole china market. We also accept and done some of OEM products for some of special customer from oversea. The companey persists in the management principle of Honesty and credit first and is willing to cooperate with customers new and old on the basis of Benefit each other and create a bright future together.