Wenzhou Precision Instrument Factory (Wenzhou Sunwa Electric Device Instrument Co Ltd) specilizes in analog and digital multimeters, DC/AC power supplies and current transducers, etc. Most of them have received CE, LVD approvals and enjoy high reputation in world markets. Wenzhou Precision Instrument Factory is your golden key which opens your markets with the best quality, competitive prices and best after-sales services. Your special designs are welcome. Contact us right now for more information.