Ningbo Jiayin Electro Mechanical Technology CO., Ltd. is an enterprise engaged in the professional design and manufacture of all kinds of electromagnetic valves, electromagnetic pumps, remote control switches and pressure switches. According to ISO9001:2000 International Quality System, our company organizes design, manufacture and inspection to guarantee product quality and service. Through the fine machinery, advanced production process, complete inspection techniques and high quality employee team, we produce more than ten categories and more than a thousand of specifications and our products are widely used in pipelines for liquid, steam, oil, gasoline, natural gas, acid and alkali liquids and common executive devices in automatic control system. Many of our products have passed several safety certification such as VDE,TUV,CE ,CQC etc, and are cooperating with many international well-know electric household appliance enterprises and become the supplier of related accessories.