Hangzhou Tianma Metrology Technology Co., Ltd. is located in the scenic West Lake Science and Technology Economic Park in Hangzhou. The transportation is very convenient and the geographical position is superior.

As a professional manufacturer of metering calibration equipment for gas meters, water meters and various flow meters, our company has a group of technicians who specialize in flow measurement technology research and have long been committed to the field of flow measurement and control.

And it has a good cooperative relationship with relevant universities, colleges and research institutes, ensuring the company's products' leading position in the industry.