Ningbo Zhenhai Rongda Electric Co.,Ltd. A manufacturer specially appointed by Fractional Horsepower Motor Industry of China,is a specialized producing centrifugal switch factory for fractional horsepower motors,ZhenRongBrandRongxing Brand L14-L34 series centrifugal switches have passed CCEE CQC ETLcertification.ISO9001-2000quality system standard is implemented in production. The products cover over 40 varieties and 60 specifications. The annual production capacity is above two million sets,taking up more than one third of the total domestic output.Our goods are popular with more than 300 clients throughout the country and meanwhile exported to Europe,America,Middle East and Southeast Asian area.It boasts to one of the largest manufacture and supply bases for centrifugal switches in China.


The factory covers a land area of 2500 square meters with building area of 1500 square meters. The company has a complete set of testing equipment for centrifuge switch. The company has continuously improved products and updated machines. The building areas and capacity is also increasing every day to suit the market increasing needs with a goal to improve production capability and reduce lead time

Our factory also produces various kinds of motor components such as connecting plate,wiring box,fans,lead covers and aluminum covers in complete varieties. Our Company would like to serve vast clients under the principle to be faithful, sincere,strict, precise, efficient and beneficial. Welcome users from various lines to place orders and offer valuable advice by visits or correspondences