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Haiyan Xingchuang Electronics Co., Ltd. is a manufacturer specializing in the research, development and production of gas meter calibration devices and electric energy meter calibration devices. The company now has a strong team with superb technology, dedication and pioneering spirit in measurement and detection, mechanical and electronic automation, computer software and hardware design and other fields. Since its establishment, the company has devoted itself to the research, development, innovation and production of various gas flow detection devices and electric energy meter detection devices with the purpose of "honest service, customer first; pioneering and innovation, pursuit of excellence". The company's main products: sonic nozzle type gas meter inspection device, gas meter overall sealing test device, gas meter core sealing test device and other detection devices, single three-phase smart electricity meter calibration device, electricity meter withstand voltage device, single three-phase electricity meter portable device, AC and DC charging pile detection device.