Shanghai Ruosull Technology Co., Ltd. is the professional manufacturer of electrochemical products, including pH, ORP, Conductivity, DO and Ion Selective Electrodes, located in Shanghai, China.



"Ruosll" Electrodes, with high quality, are widely recognized and trusted by users. They have been exported to Europe, America and Asia.



Our goal is to offer high quality products and competitive price to our customers!



We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual...