Hangzhou Harnp Technology Co., Ltd

We designing and manufacturing of professional test equipment for the electricity energy meters testing and calibration. We provide a range of professional equipment for utility companies, energy meter manufacturers, governmental bureaus of metrology and other customers interested in electricity meters testing. We offer the most valuable products in the market which feature superb functionality and adjustment to clients needs and to law regulations. All products come with technical support and assistance as well as with guarantee and after-guarantee services.