With over 20 years? experiences, we become the leading manufacturer in China for pressure sensors. We established our reputation by high quality, cheap price and best services 50 countries. Our telephone cover 40 countries, can resolve your problems timely. ...

Zhejiang Siwei Electric Co., Ltd. is a high-tech enterprise, which professional in research & development, production and service of instrument meters, industrial control electron. Our company mainly produces the following products: temperature ...