YuYao Shuanghe Electron Instrument Co.,Ltd is a professional manufacturer for all kinds of thermometers, built in 1979. The factory is located in Dayin town, Yuyao city, near Ningbo Seaport & airport, and the transportation is very convenient. The factory covers an area of more than 6000 square meters,with a lot of technicians and engineers.  With developing more than 20 years,we have formed our special style in all kinds of thermometers and other instruments, such as glass hydromters, double-metal themometer, etc. The products are sold to Germany, U.S.A.,Japan,south koren,England and so on. Owing to good quality and timely delivery, our products wins customer's trust. Our factory sincerely welcome friends at home and abroad to visit and design samples, place orders and win tomorrow's brilliance together.