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...