Ningbo Zhenhai Rongda Electric Co., Ltd. is specially appointed by Fractional Horsepower Motor Industry of China. We are a specialized factory in manufacturing centrifugal switches for fractional horse-power motors. ZhenRong Brand and Rongxing Brand L14-L34 series centrifugal switches have passed the CCEE, CQC and SGS certification. Our parts series have passed the ETL and UL certification, and the ISO9001-2000quality system standard is implemented in production. Our products cover over 40 varieties and 60 specifications. The annual production capacity is above two million sets. Our goods are popular with more than 300 clients throughout the country. Meanwhile, our products are exported to Europe, America, the Middle East and Southeast Asian area.

Our factory covers an area of 2500 square meters. Our company has a complete set of testing equipment for centrifuge switches. We have continuously improved products and updated machines. The new workshop building is now built to suit the increasing market needs, with a goal to improve production capability and to reduce lead time.

Our factory also produces various kinds of motor components such as connecting plates, wiring boxes, fans, lead covers and aluminum covers in complete varieties. Our company would like to serve vast clients under the principle of "To be faithful, sincere, strict, precise, efficient and beneficial". We welcome users from various lines to place orders and offer valuable advice by visit or correspondence.